Merge ~sergiodj/ubuntu/+source/postgresql-12:MRE-focal-12.16 into ubuntu/+source/postgresql-12:ubuntu/focal-devel

[Sergio Durigan Junior]

This is the MRE for postgresql-12 12.16.

It fixes one CVE, which means the upload will go through the -security pocket.

PPA: https://launchpad.net/~canonical-server/+archive/ubuntu/postgresql-sru-preparation/+packages

dep8 results pending.

[Sergio Durigan Junior (sergiodj)]

Analysis of the dep8 test failures:

Results: (from http://autopkgtest.ubuntu.com/results/autopkgtest-focal-canonical-server-postgresql-sru-preparation/?format=plain)
  diaspora-installer @ amd64:
  diaspora-installer @ arm64:
  diaspora-installer @ armhf:
  diaspora-installer @ ppc64el:
  diaspora-installer @ s390x:

  octave-database @ amd64:
  octave-database @ arm64:
  octave-database @ armhf:
  octave-database @ ppc64el:
  octave-database @ s390x:

  pdns @ amd64:
  pdns @ arm64:
  pdns @ armhf:
  pdns @ ppc64el:
  pdns @ s390x:

  pg-fact-loader @ amd64:
  pg-fact-loader @ arm64:
  pg-fact-loader @ armhf:
  pg-fact-loader @ ppc64el:
  pg-fact-loader @ s390x:

  pglogical @ amd64:
  pglogical @ arm64:
  pglogical @ ppc64el:
  pglogical @ s390x:

  pglogical-ticker @ amd64:
  pglogical-ticker @ arm64:
  pglogical-ticker @ armhf:
  pglogical-ticker @ ppc64el:
  pglogical-ticker @ s390x:

  postgresql-multicorn @ amd64:
  postgresql-multicorn @ arm64:
  postgresql-multicorn @ armhf:
  postgresql-multicorn @ ppc64el:
  postgresql-multicorn @ s390x:

  postgresql-plproxy @ arm64:

  sysbench @ armhf:
  sysbench @ s390x:

  emboss @ s390x:

  mimeo @ arm64:
  orafce @ s390x:

  pgsql-ogr-fdw @ arm64:

Known failures.

  libreoffice @ ppc64el:

  postgresql-common @ amd64:

Retriggered

[Sergio Durigan Junior (sergiodj)]

Aside from the two tests retriggered above, this MP is ready to be reviewed.

[Sergio Durigan Junior (sergiodj)]

The postgresql-common rerun failed again.

Looking at https://autopkgtest.ubuntu.com/packages/postgresql-common/focal/amd64 I see that the test started to show some flakiness recently, with exactly the same failure I'm getting now. I'm not overly concerned about this, but I'll retry again just in case.

[Athos Ribeiro (athos-ribeiro)]

Thanks, Sergio.

- The sources check with the upstream provided tarball
- Build LGTM
- The changelog entry seems to be correct

regarding the changelog entry, I wonder if we want to have them equal among all MREs or if it is OK to slightly differ there. In special, while for this release we are including the BRIN index changelog entry in d/changelog, we are just pointing to the upstream changelog for the 14/15 releases. We can discuss if we want to align this (and how) in IRC though.

LGTM.

review: Approve

[git-ubuntu bot (git-ubuntu-bot)]

Approvers: sergiodj, athos-ribeiro
Uploaders: sergiodj, athos-ribeiro
MP auto-approved

review: Approve

diff --git a/.gitrevision b/.gitrevision
index 64f3c79..653ff18 100644
--- a/.gitrevision
+++ b/.gitrevision
@@ -1 +1 @@
-117dd58fd9cd01e661a2c36977e16a2722306a6d
+66c1983d96b66edbae1f1eb0070b447f128176e2
diff --git a/configure b/configure
index f964503..21c260b 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for PostgreSQL 12.15.
+# Generated by GNU Autoconf 2.69 for PostgreSQL 12.16.
 #
 # Report bugs to <[e-mail]>.
 #
@@ -582,8 +582,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='PostgreSQL'
 PACKAGE_TARNAME='postgresql'
-PACKAGE_VERSION='12.15'
-PACKAGE_STRING='PostgreSQL 12.15'
+PACKAGE_VERSION='12.16'
+PACKAGE_STRING='PostgreSQL 12.16'
 PACKAGE_BUGREPORT='[e-mail]'
 PACKAGE_URL=''
 
@@ -1439,7 +1439,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures PostgreSQL 12.15 to adapt to many kinds of systems.
+\`configure' configures PostgreSQL 12.16 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1504,7 +1504,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of PostgreSQL 12.15:";;
+     short | recursive ) echo "Configuration of PostgreSQL 12.16:";;
    esac
   cat <<\_ACEOF
 
@@ -1672,7 +1672,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-PostgreSQL configure 12.15
+PostgreSQL configure 12.16
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2425,7 +2425,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by PostgreSQL $as_me 12.15, which was
+It was created by PostgreSQL $as_me 12.16, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -12405,7 +12405,11 @@ fi
 fi
 
 if test "$with_openssl" = yes ; then
-    if test "$PORTNAME" != "win32"; then
+    # Minimum required OpenSSL version is 0.9.8
+
+$as_echo "#define OPENSSL_API_COMPAT 0x00908000L" >>confdefs.h
+
+  if test "$PORTNAME" != "win32"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CRYPTO_new_ex_data in -lcrypto" >&5
 $as_echo_n "checking for CRYPTO_new_ex_data in -lcrypto... " >&6; }
 if ${ac_cv_lib_crypto_CRYPTO_new_ex_data+:} false; then :
@@ -20367,7 +20371,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by PostgreSQL $as_me 12.15, which was
+This file was extended by PostgreSQL $as_me 12.16, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -20437,7 +20441,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-PostgreSQL config.status 12.15
+PostgreSQL config.status 12.16
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.in b/configure.in
index f568a0e..ca8555c 100644
--- a/configure.in
+++ b/configure.in
@@ -17,7 +17,7 @@ dnl Read the Autoconf manual for details.
 dnl
 m4_pattern_forbid(^PGAC_)dnl to catch undefined macros
 
-AC_INIT([PostgreSQL], [12.15], [[e-mail]])
+AC_INIT([PostgreSQL], [12.16], [[e-mail]])
 
 m4_if(m4_defn([m4_PACKAGE_VERSION]), [2.69], [], [m4_fatal([Autoconf version 2.69 is required.
 Untested combinations of 'autoconf' and PostgreSQL versions are not
@@ -1274,6 +1274,9 @@ fi
 
 if test "$with_openssl" = yes ; then
   dnl Order matters!
+  # Minimum required OpenSSL version is 0.9.8
+  AC_DEFINE(OPENSSL_API_COMPAT, [0x00908000L],
+            [Define to the OpenSSL API version in use. This avoids deprecation warnings from newer OpenSSL versions.])
   if test "$PORTNAME" != "win32"; then
      AC_CHECK_LIB(crypto, CRYPTO_new_ex_data, [], [AC_MSG_ERROR([library 'crypto' is required for OpenSSL])])
      AC_CHECK_LIB(ssl,    SSL_new, [], [AC_MSG_ERROR([library 'ssl' is required for OpenSSL])])
diff --git a/contrib/fuzzystrmatch/expected/fuzzystrmatch.out b/contrib/fuzzystrmatch/expected/fuzzystrmatch.out
index 493c95c..2827e81 100644
--- a/contrib/fuzzystrmatch/expected/fuzzystrmatch.out
+++ b/contrib/fuzzystrmatch/expected/fuzzystrmatch.out
@@ -23,6 +23,12 @@ SELECT soundex('Anne'), soundex('Margaret'), difference('Anne', 'Margaret');
  A500    | M626    |          0
 (1 row)
 
+SELECT soundex(''), difference('', '');
+ soundex | difference 
+---------+------------
+         |          4
+(1 row)
+
 SELECT levenshtein('GUMBO', 'GAMBOL');
  levenshtein 
 -------------
diff --git a/contrib/fuzzystrmatch/fuzzystrmatch.c b/contrib/fuzzystrmatch/fuzzystrmatch.c
index b8992f7..8d3420f 100644
--- a/contrib/fuzzystrmatch/fuzzystrmatch.c
+++ b/contrib/fuzzystrmatch/fuzzystrmatch.c
@@ -729,16 +729,14 @@ _soundex(const char *instr, char *outstr)
 	AssertArg(instr);
 	AssertArg(outstr);
 
-	outstr[SOUNDEX_LEN] = '\0';
-
 	/* Skip leading non-alphabetic characters */
-	while (!isalpha((unsigned char) instr[0]) && instr[0])
+	while (*instr && !isalpha((unsigned char) *instr))
 		++instr;
 
-	/* No string left */
-	if (!instr[0])
+	/* If no string left, return all-zeroes buffer */
+	if (!*instr)
 	{
-		outstr[0] = (char) 0;
+		memset(outstr, '\0', SOUNDEX_LEN + 1);
 		return;
 	}
 
@@ -751,7 +749,7 @@ _soundex(const char *instr, char *outstr)
 		if (isalpha((unsigned char) *instr) &&
 			soundex_code(*instr) != soundex_code(*(instr - 1)))
 		{
-			*outstr = soundex_code(instr[0]);
+			*outstr = soundex_code(*instr);
 			if (*outstr != '0')
 			{
 				++outstr;
@@ -768,6 +766,9 @@ _soundex(const char *instr, char *outstr)
 		++outstr;
 		++count;
 	}
+
+	/* And null-terminate */
+	*outstr = '\0';
 }
 
 PG_FUNCTION_INFO_V1(difference);
diff --git a/contrib/fuzzystrmatch/sql/fuzzystrmatch.sql b/contrib/fuzzystrmatch/sql/fuzzystrmatch.sql
index f05dc28..1d0e219 100644
--- a/contrib/fuzzystrmatch/sql/fuzzystrmatch.sql
+++ b/contrib/fuzzystrmatch/sql/fuzzystrmatch.sql
@@ -6,6 +6,7 @@ SELECT soundex('hello world!');
 SELECT soundex('Anne'), soundex('Ann'), difference('Anne', 'Ann');
 SELECT soundex('Anne'), soundex('Andrew'), difference('Anne', 'Andrew');
 SELECT soundex('Anne'), soundex('Margaret'), difference('Anne', 'Margaret');
+SELECT soundex(''), difference('', '');
 
 
 SELECT levenshtein('GUMBO', 'GAMBOL');
diff --git a/contrib/hstore/Makefile b/contrib/hstore/Makefile
index b29d02b..61cc6d4 100644
--- a/contrib/hstore/Makefile
+++ b/contrib/hstore/Makefile
@@ -15,7 +15,7 @@ PGFILEDESC = "hstore - key/value pair data type"
 
 HEADERS = hstore.h
 
-REGRESS = hstore
+REGRESS = hstore hstore_utf8
 
 ifdef USE_PGXS
 PG_CONFIG = pg_config
diff --git a/contrib/hstore/expected/hstore_utf8.out b/contrib/hstore/expected/hstore_utf8.out
 new file mode 100644
index 0000000..4405824
--- /dev/null
+++ b/contrib/hstore/expected/hstore_utf8.out
@@ -0,0 +1,36 @@
+/*
+ * This test must be run in a database with UTF-8 encoding,
+ * because other encodings don't support all the characters used.
+ */
+SELECT getdatabaseencoding() <> 'UTF8'
+       AS skip_test \gset
+\if :skip_test
+\quit
+\endif
+SET client_encoding = utf8;
+-- UTF-8 locale bug on macOS: isspace(0x85) returns true.  \u0105 encodes
+-- as 0xc4 0x85 in UTF-8; the 0x85 was interpreted here as a whitespace.
+SELECT E'key\u0105=>value\u0105'::hstore;
+      hstore      
+------------------
+ "keyą"=>"valueą"
+(1 row)
+
+SELECT 'keyą=>valueą'::hstore;
+      hstore      
+------------------
+ "keyą"=>"valueą"
+(1 row)
+
+SELECT 'ą=>ą'::hstore;
+  hstore  
+----------
+ "ą"=>"ą"
+(1 row)
+
+SELECT 'keyąfoo=>valueą'::hstore;
+       hstore        
+---------------------
+ "keyąfoo"=>"valueą"
+(1 row)
+
diff --git a/contrib/hstore/expected/hstore_utf8_1.out b/contrib/hstore/expected/hstore_utf8_1.out
 new file mode 100644
index 0000000..37aead8
--- /dev/null
+++ b/contrib/hstore/expected/hstore_utf8_1.out
@@ -0,0 +1,8 @@
+/*
+ * This test must be run in a database with UTF-8 encoding,
+ * because other encodings don't support all the characters used.
+ */
+SELECT getdatabaseencoding() <> 'UTF8'
+       AS skip_test \gset
+\if :skip_test
+\quit
diff --git a/contrib/hstore/hstore_io.c b/contrib/hstore/hstore_io.c
index 745497c..47b0354 100644
--- a/contrib/hstore/hstore_io.c
+++ b/contrib/hstore/hstore_io.c
@@ -10,6 +10,7 @@
 #include "funcapi.h"
 #include "lib/stringinfo.h"
 #include "libpq/pqformat.h"
+#include "parser/scansup.h"
 #include "utils/builtins.h"
 #include "utils/json.h"
 #include "utils/jsonapi.h"
@@ -87,7 +88,7 @@ get_val(HSParser *state, bool ignoreeq, bool *escaped)
 			{
 				st = GV_WAITESCIN;
 			}
-			else if (!isspace((unsigned char) *(state->ptr)))
+			else if (!scanner_isspace((unsigned char) *(state->ptr)))
 			{
 				*(state->cur) = *(state->ptr);
 				state->cur++;
@@ -110,7 +111,7 @@ get_val(HSParser *state, bool ignoreeq, bool *escaped)
 				state->ptr--;
 				return true;
 			}
-			else if (isspace((unsigned char) *(state->ptr)))
+			else if (scanner_isspace((unsigned char) *(state->ptr)))
 			{
 				return true;
 			}
@@ -218,7 +219,7 @@ parse_hstore(HSParser *state)
 			{
 				elog(ERROR, "Unexpected end of string");
 			}
-			else if (!isspace((unsigned char) *(state->ptr)))
+			else if (!scanner_isspace((unsigned char) *(state->ptr)))
 			{
 				elog(ERROR, "Syntax error near '%c' at position %d", *(state->ptr), (int32) (state->ptr - state->begin));
 			}
@@ -266,7 +267,7 @@ parse_hstore(HSParser *state)
 			{
 				return;
 			}
-			else if (!isspace((unsigned char) *(state->ptr)))
+			else if (!scanner_isspace((unsigned char) *(state->ptr)))
 			{
 				elog(ERROR, "Syntax error near '%c' at position %d", *(state->ptr), (int32) (state->ptr - state->begin));
 			}
diff --git a/contrib/hstore/sql/hstore_utf8.sql b/contrib/hstore/sql/hstore_utf8.sql
 new file mode 100644
index 0000000..face878
--- /dev/null
+++ b/contrib/hstore/sql/hstore_utf8.sql
@@ -0,0 +1,19 @@
+/*
+ * This test must be run in a database with UTF-8 encoding,
+ * because other encodings don't support all the characters used.
+ */
+
+SELECT getdatabaseencoding() <> 'UTF8'
+       AS skip_test \gset
+\if :skip_test
+\quit
+\endif
+
+SET client_encoding = utf8;
+
+-- UTF-8 locale bug on macOS: isspace(0x85) returns true.  \u0105 encodes
+-- as 0xc4 0x85 in UTF-8; the 0x85 was interpreted here as a whitespace.
+SELECT E'key\u0105=>value\u0105'::hstore;
+SELECT 'keyą=>valueą'::hstore;
+SELECT 'ą=>ą'::hstore;
+SELECT 'keyąfoo=>valueą'::hstore;
diff --git a/contrib/intarray/_int_gist.c b/contrib/intarray/_int_gist.c
index e5a8011..1213c52 100644
--- a/contrib/intarray/_int_gist.c
+++ b/contrib/intarray/_int_gist.c
@@ -172,8 +172,10 @@ g_int_compress(PG_FUNCTION_ARGS)
 		PREPAREARR(r);
 
 		if (ARRNELEMS(r) >= 2 * MAXNUMRANGE)
-			elog(NOTICE, "input array is too big (%d maximum allowed, %d current), use gist__intbig_ops opclass instead",
-				 2 * MAXNUMRANGE - 1, ARRNELEMS(r));
+			ereport(ERROR,
+					(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
+					 errmsg("input array is too big (%d maximum allowed, %d current), use gist__intbig_ops opclass instead",
+							2 * MAXNUMRANGE - 1, ARRNELEMS(r))));
 
 		retval = palloc(sizeof(GISTENTRY));
 		gistentryinit(*retval, PointerGetDatum(r),
@@ -261,7 +263,8 @@ g_int_compress(PG_FUNCTION_ARGS)
 		lenr = internal_size(dr, len);
 		if (lenr < 0 || lenr > MAXNUMELTS)
 			ereport(ERROR,
-					(errmsg("data is too sparse, recreate index using gist__intbig_ops opclass instead")));
+					(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
+					 errmsg("data is too sparse, recreate index using gist__intbig_ops opclass instead")));
 
 		r = resize_intArrayType(r, len);
 		retval = palloc(sizeof(GISTENTRY));
@@ -322,7 +325,8 @@ g_int_decompress(PG_FUNCTION_ARGS)
 	lenr = internal_size(din, lenin);
 	if (lenr < 0 || lenr > MAXNUMELTS)
 		ereport(ERROR,
-				(errmsg("compressed array is too big, recreate index using gist__intbig_ops opclass instead")));
+				(errcode(ERRCODE_PROGRAM_LIMIT_EXCEEDED),
+				 errmsg("compressed array is too big, recreate index using gist__intbig_ops opclass instead")));
 
 	r = new_intArrayType(lenr);
 	dr = ARRPTR(r);
diff --git a/contrib/intarray/_intbig_gist.c b/contrib/intarray/_intbig_gist.c
index 2a20abe..5f9e914 100644
--- a/contrib/intarray/_intbig_gist.c
+++ b/contrib/intarray/_intbig_gist.c
@@ -150,9 +150,6 @@ g_intbig_compress(PG_FUNCTION_ARGS)
 					  entry->rel, entry->page,
 					  entry->offset, false);
 
-		if (in != DatumGetArrayTypeP(entry->key))
-			pfree(in);
-
 		PG_RETURN_POINTER(retval);
 	}
 	else if (!ISALLTRUE(DatumGetPointer(entry->key)))
diff --git a/contrib/intarray/expected/_int.out b/contrib/intarray/expected/_int.out
index c92a565..d6218df 100644
--- a/contrib/intarray/expected/_int.out
+++ b/contrib/intarray/expected/_int.out
@@ -547,6 +547,8 @@ SELECT count(*) from test__int WHERE a @@ '!20 & !21';
   6343
 (1 row)
 
+INSERT INTO test__int SELECT array(SELECT x FROM generate_series(1, 1001) x); -- should fail
+ERROR:  input array is too big (199 maximum allowed, 1001 current), use gist__intbig_ops opclass instead
 DROP INDEX text_idx;
 CREATE INDEX text_idx on test__int using gist ( a gist__intbig_ops );
 SELECT count(*) from test__int WHERE a && '{23,50}';
diff --git a/contrib/intarray/sql/_int.sql b/contrib/intarray/sql/_int.sql
index 6ca7e3c..72a85c9 100644
--- a/contrib/intarray/sql/_int.sql
+++ b/contrib/intarray/sql/_int.sql
@@ -110,6 +110,8 @@ SELECT count(*) from test__int WHERE a @@ '(20&23)|(50&68)';
 SELECT count(*) from test__int WHERE a @@ '20 | !21';
 SELECT count(*) from test__int WHERE a @@ '!20 & !21';
 
+INSERT INTO test__int SELECT array(SELECT x FROM generate_series(1, 1001) x); -- should fail
+
 DROP INDEX text_idx;
 CREATE INDEX text_idx on test__int using gist ( a gist__intbig_ops );
 
diff --git a/contrib/postgres_fdw/expected/postgres_fdw.out b/contrib/postgres_fdw/expected/postgres_fdw.out
index e3cc20f..ac35f0f 100644
--- a/contrib/postgres_fdw/expected/postgres_fdw.out
+++ b/contrib/postgres_fdw/expected/postgres_fdw.out
@@ -2176,6 +2176,32 @@ SELECT t1."C 1" FROM "S 1"."T 1" t1, LATERAL (SELECT DISTINCT t2.c1, t3.c1 FROM 
    1
 (10 rows)
 
+-- join with pseudoconstant quals, not pushed down.
+EXPLAIN (VERBOSE, COSTS OFF)
+SELECT t1.c1, t2.c1 FROM ft1 t1 JOIN ft2 t2 ON (t1.c1 = t2.c1 AND CURRENT_USER = SESSION_USER) ORDER BY t1.c3, t1.c1 OFFSET 100 LIMIT 10;
+                                  QUERY PLAN                                   
+-------------------------------------------------------------------------------
+ Limit
+   Output: t1.c1, t2.c1, t1.c3
+   ->  Sort
+         Output: t1.c1, t2.c1, t1.c3
+         Sort Key: t1.c3, t1.c1
+         ->  Result
+               Output: t1.c1, t2.c1, t1.c3
+               One-Time Filter: (CURRENT_USER = SESSION_USER)
+               ->  Hash Join
+                     Output: t1.c1, t1.c3, t2.c1
+                     Hash Cond: (t2.c1 = t1.c1)
+                     ->  Foreign Scan on public.ft2 t2
+                           Output: t2.c1
+                           Remote SQL: SELECT "C 1" FROM "S 1"."T 1"
+                     ->  Hash
+                           Output: t1.c1, t1.c3
+                           ->  Foreign Scan on public.ft1 t1
+                                 Output: t1.c1, t1.c3
+                                 Remote SQL: SELECT "C 1", c3 FROM "S 1"."T 1"
+(19 rows)
+
 -- non-Var items in targetlist of the nullable rel of a join preventing
 -- push-down in some cases
 -- unable to push {ft1, ft2}
diff --git a/contrib/postgres_fdw/sql/postgres_fdw.sql b/contrib/postgres_fdw/sql/postgres_fdw.sql
index 6cc8b25..f2b7ecb 100644
--- a/contrib/postgres_fdw/sql/postgres_fdw.sql
+++ b/contrib/postgres_fdw/sql/postgres_fdw.sql
@@ -570,6 +570,9 @@ SELECT t1c1, avg(t1c1 + t2c1) FROM (SELECT t1.c1, t2.c1 FROM ft1 t1 JOIN ft2 t2 
 EXPLAIN (VERBOSE, COSTS OFF)
 SELECT t1."C 1" FROM "S 1"."T 1" t1, LATERAL (SELECT DISTINCT t2.c1, t3.c1 FROM ft1 t2, ft2 t3 WHERE t2.c1 = t3.c1 AND t2.c2 = t1.c2) q ORDER BY t1."C 1" OFFSET 10 LIMIT 10;
 SELECT t1."C 1" FROM "S 1"."T 1" t1, LATERAL (SELECT DISTINCT t2.c1, t3.c1 FROM ft1 t2, ft2 t3 WHERE t2.c1 = t3.c1 AND t2.c2 = t1.c2) q ORDER BY t1."C 1" OFFSET 10 LIMIT 10;
+-- join with pseudoconstant quals, not pushed down.
+EXPLAIN (VERBOSE, COSTS OFF)
+SELECT t1.c1, t2.c1 FROM ft1 t1 JOIN ft2 t2 ON (t1.c1 = t2.c1 AND CURRENT_USER = SESSION_USER) ORDER BY t1.c3, t1.c1 OFFSET 100 LIMIT 10;
 
 -- non-Var items in targetlist of the nullable rel of a join preventing
 -- push-down in some cases
diff --git a/debian/changelog b/debian/changelog
index 2def910..dd4e070 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,38 @@
+postgresql-12 (12.16-0ubuntu0.20.04.1) focal; urgency=medium
+
+  * New upstream version (LP: #2028426).
+
+    + A dump/restore is not required for those running 12.X.
+
+    + However, if you use BRIN indexes, it may be advisable to reindex them.
+
+    + Also, if you are upgrading from a version earlier than 12.10, see
+      those release notes as well please.
+
+    + Disallow substituting a schema or owner name into an extension script
+      if the name contains a quote, backslash, or dollar sign (Noah Misch)
+
+      This restriction guards against SQL-injection hazards for trusted
+      extensions.
+      (CVE-2023-39417)
+
+    + Fix confusion between empty (no rows) ranges and all-NULL ranges in
+      BRIN indexes, as well as incorrect merging of all-NULL summaries
+      (Tomas Vondra)
+
+      Each of these oversights could result in forgetting that a BRIN
+      index range contains any NULL values, potentially allowing
+      subsequent queries that should return NULL values to miss doing so.
+
+      This fix will not in itself correct faulty BRIN entries.
+      It's recommended to REINDEX any BRIN indexes that
+      may be used to search for nulls.
+
+    + Details about these and many further changes can be found at:
+      https://www.postgresql.org/docs/12/release-12-16.html.
+
+ -- Sergio Durigan Junior <[e-mail]>  Thu, 11 May 2023 15:58:10 -0400
+
 postgresql-12 (12.15-0ubuntu0.20.04.1) focal-security; urgency=medium
 
   * New upstream version (LP: #2019214).
diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index 3f85080..0036f69 100644
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -2647,7 +2647,8 @@ SCRAM-SHA-256$<replaceable>&lt;iteration count&gt;</replaceable>:<replaceable>&l
       <entry></entry>
       <entry>
        Sets maximum number of concurrent connections that can be made
-       to this database.  -1 means no limit.
+       to this database.  -1 means no limit, -2 indicates the database is
+       invalid.
       </entry>
      </row>
 
diff --git a/doc/src/sgml/custom-scan.sgml b/doc/src/sgml/custom-scan.sgml
index 239ba29..68c0dda 100644
--- a/doc/src/sgml/custom-scan.sgml
+++ b/doc/src/sgml/custom-scan.sgml
@@ -83,7 +83,7 @@ typedef struct CustomPath
     by <literal>nodeToString</literal>, so that debugging routines that attempt to
     print the custom path will work as designed.  <structfield>methods</structfield> must
     point to a (usually statically allocated) object implementing the required
-    custom path methods, of which there is currently only one.
+    custom path methods, which are further detailed below.
   </para>
 
   <para>
@@ -123,6 +123,23 @@ Plan *(*PlanCustomPath) (PlannerInfo *root,
     be a <literal>CustomScan</literal> object, which the callback must allocate and
     initialize.  See <xref linkend="custom-scan-plan"/> for more details.
    </para>
+
+   <para>
+<programlisting>
+List *(*ReparameterizeCustomPathByChild) (PlannerInfo *root,
+                                          List *custom_private,
+                                          RelOptInfo *child_rel);
+</programlisting>
+    This callback is called while converting a path parameterized by the
+    top-most parent of the given child relation <literal>child_rel</literal>
+    to be parameterized by the child relation.  The callback is used to
+    reparameterize any paths or translate any expression nodes saved in the
+    given <literal>custom_private</literal> member of a
+    <structname>CustomPath</structname>.  The callback may use
+    <literal>reparameterize_path_by_child</literal>,
+    <literal>adjust_appendrel_attrs</literal> or
+    <literal>adjust_appendrel_attrs_multilevel</literal> as required.
+   </para>
   </sect2>
  </sect1>
 
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 827c4af..2ea3183 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -16858,7 +16858,7 @@ WHERE EXISTS (SELECT 1 FROM tab2 WHERE col2 = tab1.col2);
 
   <para>
    The right-hand side is a parenthesized list
-   of scalar expressions.  The result is <quote>true</quote> if the left-hand expression's
+   of expressions.  The result is <quote>true</quote> if the left-hand expression's
    result is equal to any of the right-hand expressions.  This is a shorthand
    notation for
 
@@ -16889,7 +16889,7 @@ OR
 
   <para>
    The right-hand side is a parenthesized list
-   of scalar expressions.  The result is <quote>true</quote> if the left-hand expression's
+   of expressions.  The result is <quote>true</quote> if the left-hand expression's
    result is unequal to all of the right-hand expressions.  This is a shorthand
    notation for
 
@@ -17000,26 +17000,24 @@ AND
   <para>
    Each side is a row constructor,
    as described in <xref linkend="sql-syntax-row-constructors"/>.
-   The two row values must have the same number of fields.
-   Each side is evaluated and they are compared row-wise.  Row constructor
-   comparisons are allowed when the <replaceable>operator</replaceable> is
+   The two row constructors must have the same number of fields.
+   The given <replaceable>operator</replaceable> is applied to each pair
+   of corresponding fields.  (Since the fields could be of different
+   types, this means that a different specific operator could be selected
+   for each pair.)
+   All the selected operators must be members of some B-tree operator
+   class, or be the negator of an <literal>=</literal> member of a B-tree
+   operator class, meaning that row constructor comparison is only
+   possible when the <replaceable>operator</replaceable> is
    <literal>=</literal>,
    <literal>&lt;&gt;</literal>,
    <literal>&lt;</literal>,
    <literal>&lt;=</literal>,
-   <literal>&gt;</literal> or
-   <literal>&gt;=</literal>.
-   Every row element must be of a type which has a default B-tree operator
-   class or the attempted comparison may generate an error.
+   <literal>&gt;</literal>, or
+   <literal>&gt;=</literal>,
+   or has semantics similar to one of these.
   </para>
 
-  <note>
-   <para>
-    Errors related to the number or types of elements might not occur if
-    the comparison is resolved using earlier columns.
-   </para>
-  </note>
-
   <para>
    The <literal>=</literal> and <literal>&lt;&gt;</literal> cases work slightly differently
    from the others.  Two rows are considered
diff --git a/doc/src/sgml/history.sgml b/doc/src/sgml/history.sgml
index 180695a..ce6e76e 100644
--- a/doc/src/sgml/history.sgml
+++ b/doc/src/sgml/history.sgml
@@ -12,7 +12,7 @@
   The object-relational database management system now known as
   <productname>PostgreSQL</productname> is derived from the
   <productname>POSTGRES</productname> package written at the
-  University of California at Berkeley.  With over two decades of
+  University of California at Berkeley.  With decades of
   development behind it, <productname>PostgreSQL</productname> is now
   the most advanced open-source database available anywhere.
  </para>
diff --git a/doc/src/sgml/html/acronyms.html b/doc/src/sgml/html/acronyms.html
index e8b4bb0..3481697 100644
--- a/doc/src/sgml/html/acronyms.html
+++ b/doc/src/sgml/html/acronyms.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Appendix L. Acronyms</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="limits.html" title="Appendix K. PostgreSQL Limits" /><link rel="next" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Appendix L. Acronyms</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="limits.html" title="Appendix K. PostgreSQL Limits">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><th width="60%" align="center">Part VIII. Appendixes</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Next</a></td></tr></table><hr></hr></div><div class="appendix" id="ACRONYMS"><div class="titlepage"><div><div><h2 class="title">Appendix L. Acronyms</h2></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Appendix L. Acronyms</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="limits.html" title="Appendix K. PostgreSQL Limits" /><link rel="next" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Appendix L. Acronyms</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="limits.html" title="Appendix K. PostgreSQL Limits">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><th width="60%" align="center">Part VIII. Appendixes</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Next</a></td></tr></table><hr></hr></div><div class="appendix" id="ACRONYMS"><div class="titlepage"><div><div><h2 class="title">Appendix L. Acronyms</h2></div></div></div><p>
   This is a list of acronyms commonly used in the <span class="productname">PostgreSQL</span>
   documentation and in discussions about <span class="productname">PostgreSQL</span>.
 
@@ -134,7 +134,7 @@
       <a class="ulink" href="https://en.wikipedia.org/wiki/Pluggable_Authentication_Modules" target="_top">Pluggable
       Authentication Modules</a>
      </p></dd><dt><span class="term"><acronym class="acronym">PGSQL</acronym></span></dt><dd><p>
-      <a class="link" href="index.html" title="PostgreSQL 12.15 Documentation"><span class="productname">PostgreSQL</span></a>
+      <a class="link" href="index.html" title="PostgreSQL 12.16 Documentation"><span class="productname">PostgreSQL</span></a>
      </p></dd><dt><span class="term"><acronym class="acronym">PGXS</acronym></span></dt><dd><p>
       <a class="link" href="extend-pgxs.html" title="37.18. Extension Building Infrastructure"><span class="productname">PostgreSQL</span> Extension System</a>
      </p></dd><dt><span class="term"><acronym class="acronym">PID</acronym></span></dt><dd><p>
@@ -209,4 +209,4 @@
       <a class="ulink" href="https://en.wikipedia.org/wiki/XML" target="_top">Extensible Markup
       Language</a>
      </p></dd></dl></div><p>
- </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="limits.html" title="Appendix K. PostgreSQL Limits">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Appendix K. <span xmlns="http://www.w3.org/1999/xhtml" class="productname">PostgreSQL</span> Limits </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Appendix M. Obsolete or Renamed Features</td></tr></table></div></body></html>
 \ No newline at end of file
+ </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="limits.html" title="Appendix K. PostgreSQL Limits">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Appendix K. <span xmlns="http://www.w3.org/1999/xhtml" class="productname">PostgreSQL</span> Limits </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Appendix M. Obsolete or Renamed Features</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/admin.html b/doc/src/sgml/html/admin.html
index 99d3b39..9abf00b 100644
--- a/doc/src/sgml/html/admin.html
+++ b/doc/src/sgml/html/admin.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Part III. Server Administration</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="parallel-safety.html" title="15.4. Parallel Safety" /><link rel="next" href="installation.html" title="Chapter 16. Installation from Source Code" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Part III. Server Administration</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="parallel-safety.html" title="15.4. Parallel Safety">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="index.html" title="PostgreSQL 12.15 Documentation">Up</a></td><th width="60%" align="center">PostgreSQL 12.15 Documentation</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="installation.html" title="Chapter 16. Installation from Source Code">Next</a></td></tr></table><hr></hr></div><div class="part" id="ADMIN"><div class="titlepage"><div><div><h1 class="title">Part III. Server Administration</h1></div></div></div><div class="partintro" id="id-1.6.2"><div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Part III. Server Administration</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="parallel-safety.html" title="15.4. Parallel Safety" /><link rel="next" href="installation.html" title="Chapter 16. Installation from Source Code" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Part III. Server Administration</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="parallel-safety.html" title="15.4. Parallel Safety">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="index.html" title="PostgreSQL 12.16 Documentation">Up</a></td><th width="60%" align="center">PostgreSQL 12.16 Documentation</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="installation.html" title="Chapter 16. Installation from Source Code">Next</a></td></tr></table><hr></hr></div><div class="part" id="ADMIN"><div class="titlepage"><div><div><h1 class="title">Part III. Server Administration</h1></div></div></div><div class="partintro" id="id-1.6.2"><div></div><p>
     This part covers topics that are of interest to a
     <span class="productname">PostgreSQL</span> database administrator.  This includes
     installation of the software, set up and configuration of the
@@ -23,4 +23,4 @@
     the <span class="productname">PostgreSQL</span> database system.  Readers are
     encouraged to look at <a class="xref" href="tutorial.html" title="Part I. Tutorial">Part I</a> and <a class="xref" href="sql.html" title="Part II. The SQL Language">Part II</a> for additional information.
    </p><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="chapter"><a href="installation.html">16. Installation from Source Code</a></span></dt><dd><dl><dt><span class="sect1"><a href="install-short.html">16.1. Short Version</a></span></dt><dt><span class="sect1"><a href="install-requirements.html">16.2. Requirements</a></span></dt><dt><span class="sect1"><a href="install-getsource.html">16.3. Getting the Source</a></span></dt><dt><span class="sect1"><a href="install-procedure.html">16.4. Installation Procedure</a></span></dt><dt><span class="sect1"><a href="install-post.html">16.5. Post-Installation Setup</a></span></dt><dt><span class="sect1"><a href="supported-platforms.html">16.6. Supported Platforms</a></span></dt><dt><span class="sect1"><a href="installation-platform-notes.html">16.7. Platform-Specific Notes</a></span></dt></dl></dd><dt><span class="chapter"><a href="install-windows.html">17. Installation from Source Code on <span class="productname">Windows</span></a></span></dt><dd><dl><dt><span class="sect1"><a href="install-windows-full.html">17.1. Building with <span class="productname">Visual C++</span> or the
-  <span class="productname">Microsoft Windows SDK</span></a></span></dt></dl></dd><dt><span class="chapter"><a href="runtime.html">18. Server Setup and Operation</a></span></dt><dd><dl><dt><span class="sect1"><a href="postgres-user.html">18.1. The <span class="productname">PostgreSQL</span> User Account</a></span></dt><dt><span class="sect1"><a href="creating-cluster.html">18.2. Creating a Database Cluster</a></span></dt><dt><span class="sect1"><a href="server-start.html">18.3. Starting the Database Server</a></span></dt><dt><span class="sect1"><a href="kernel-resources.html">18.4. Managing Kernel Resources</a></span></dt><dt><span class="sect1"><a href="server-shutdown.html">18.5. Shutting Down the Server</a></span></dt><dt><span class="sect1"><a href="upgrading.html">18.6. Upgrading a <span class="productname">PostgreSQL</span> Cluster</a></span></dt><dt><span class="sect1"><a href="preventing-server-spoofing.html">18.7. Preventing Server Spoofing</a></span></dt><dt><span class="sect1"><a href="encryption-options.html">18.8. Encryption Options</a></span></dt><dt><span class="sect1"><a href="ssl-tcp.html">18.9. Secure TCP/IP Connections with SSL</a></span></dt><dt><span class="sect1"><a href="gssapi-enc.html">18.10. Secure TCP/IP Connections with GSSAPI Encryption</a></span></dt><dt><span class="sect1"><a href="ssh-tunnels.html">18.11. Secure TCP/IP Connections with <span class="application">SSH</span> Tunnels</a></span></dt><dt><span class="sect1"><a href="event-log-registration.html">18.12. Registering <span class="application">Event Log</span> on <span class="systemitem">Windows</span></a></span></dt></dl></dd><dt><span class="chapter"><a href="runtime-config.html">19. Server Configuration</a></span></dt><dd><dl><dt><span class="sect1"><a href="config-setting.html">19.1. Setting Parameters</a></span></dt><dt><span class="sect1"><a href="runtime-config-file-locations.html">19.2. File Locations</a></span></dt><dt><span class="sect1"><a href="runtime-config-connection.html">19.3. Connections and Authentication</a></span></dt><dt><span class="sect1"><a href="runtime-config-resource.html">19.4. Resource Consumption</a></span></dt><dt><span class="sect1"><a href="runtime-config-wal.html">19.5. Write Ahead Log</a></span></dt><dt><span class="sect1"><a href="runtime-config-replication.html">19.6. Replication</a></span></dt><dt><span class="sect1"><a href="runtime-config-query.html">19.7. Query Planning</a></span></dt><dt><span class="sect1"><a href="runtime-config-logging.html">19.8. Error Reporting and Logging</a></span></dt><dt><span class="sect1"><a href="runtime-config-statistics.html">19.9. Run-time Statistics</a></span></dt><dt><span class="sect1"><a href="runtime-config-autovacuum.html">19.10. Automatic Vacuuming</a></span></dt><dt><span class="sect1"><a href="runtime-config-client.html">19.11. Client Connection Defaults</a></span></dt><dt><span class="sect1"><a href="runtime-config-locks.html">19.12. Lock Management</a></span></dt><dt><span class="sect1"><a href="runtime-config-compatible.html">19.13. Version and Platform Compatibility</a></span></dt><dt><span class="sect1"><a href="runtime-config-error-handling.html">19.14. Error Handling</a></span></dt><dt><span class="sect1"><a href="runtime-config-preset.html">19.15. Preset Options</a></span></dt><dt><span class="sect1"><a href="runtime-config-custom.html">19.16. Customized Options</a></span></dt><dt><span class="sect1"><a href="runtime-config-developer.html">19.17. Developer Options</a></span></dt><dt><span class="sect1"><a href="runtime-config-short.html">19.18. Short Options</a></span></dt></dl></dd><dt><span class="chapter"><a href="client-authentication.html">20. Client Authentication</a></span></dt><dd><dl><dt><span class="sect1"><a href="auth-pg-hba-conf.html">20.1. The <code class="filename">pg_hba.conf</code> File</a></span></dt><dt><span class="sect1"><a href="auth-username-maps.html">20.2. User Name Maps</a></span></dt><dt><span class="sect1"><a href="auth-methods.html">20.3. Authentication Methods</a></span></dt><dt><span class="sect1"><a href="auth-trust.html">20.4. Trust Authentication</a></span></dt><dt><span class="sect1"><a href="auth-password.html">20.5. Password Authentication</a></span></dt><dt><span class="sect1"><a href="gssapi-auth.html">20.6. GSSAPI Authentication</a></span></dt><dt><span class="sect1"><a href="sspi-auth.html">20.7. SSPI Authentication</a></span></dt><dt><span class="sect1"><a href="auth-ident.html">20.8. Ident Authentication</a></span></dt><dt><span class="sect1"><a href="auth-peer.html">20.9. Peer Authentication</a></span></dt><dt><span class="sect1"><a href="auth-ldap.html">20.10. LDAP Authentication</a></span></dt><dt><span class="sect1"><a href="auth-radius.html">20.11. RADIUS Authentication</a></span></dt><dt><span class="sect1"><a href="auth-cert.html">20.12. Certificate Authentication</a></span></dt><dt><span class="sect1"><a href="auth-pam.html">20.13. PAM Authentication</a></span></dt><dt><span class="sect1"><a href="auth-bsd.html">20.14. BSD Authentication</a></span></dt><dt><span class="sect1"><a href="client-authentication-problems.html">20.15. Authentication Problems</a></span></dt></dl></dd><dt><span class="chapter"><a href="user-manag.html">21. Database Roles</a></span></dt><dd><dl><dt><span class="sect1"><a href="database-roles.html">21.1. Database Roles</a></span></dt><dt><span class="sect1"><a href="role-attributes.html">21.2. Role Attributes</a></span></dt><dt><span class="sect1"><a href="role-membership.html">21.3. Role Membership</a></span></dt><dt><span class="sect1"><a href="role-removal.html">21.4. Dropping Roles</a></span></dt><dt><span class="sect1"><a href="default-roles.html">21.5. Default Roles</a></span></dt><dt><span class="sect1"><a href="perm-functions.html">21.6. Function Security</a></span></dt></dl></dd><dt><span class="chapter"><a href="managing-databases.html">22. Managing Databases</a></span></dt><dd><dl><dt><span class="sect1"><a href="manage-ag-overview.html">22.1. Overview</a></span></dt><dt><span class="sect1"><a href="manage-ag-createdb.html">22.2. Creating a Database</a></span></dt><dt><span class="sect1"><a href="manage-ag-templatedbs.html">22.3. Template Databases</a></span></dt><dt><span class="sect1"><a href="manage-ag-config.html">22.4. Database Configuration</a></span></dt><dt><span class="sect1"><a href="manage-ag-dropdb.html">22.5. Destroying a Database</a></span></dt><dt><span class="sect1"><a href="manage-ag-tablespaces.html">22.6. Tablespaces</a></span></dt></dl></dd><dt><span class="chapter"><a href="charset.html">23. Localization</a></span></dt><dd><dl><dt><span class="sect1"><a href="locale.html">23.1. Locale Support</a></span></dt><dt><span class="sect1"><a href="collation.html">23.2. Collation Support</a></span></dt><dt><span class="sect1"><a href="multibyte.html">23.3. Character Set Support</a></span></dt></dl></dd><dt><span class="chapter"><a href="maintenance.html">24. Routine Database Maintenance Tasks</a></span></dt><dd><dl><dt><span class="sect1"><a href="routine-vacuuming.html">24.1. Routine Vacuuming</a></span></dt><dt><span class="sect1"><a href="routine-reindex.html">24.2. Routine Reindexing</a></span></dt><dt><span class="sect1"><a href="logfile-maintenance.html">24.3. Log File Maintenance</a></span></dt></dl></dd><dt><span class="chapter"><a href="backup.html">25. Backup and Restore</a></span></dt><dd><dl><dt><span class="sect1"><a href="backup-dump.html">25.1. <acronym class="acronym">SQL</acronym> Dump</a></span></dt><dt><span class="sect1"><a href="backup-file.html">25.2. File System Level Backup</a></span></dt><dt><span class="sect1"><a href="continuous-archiving.html">25.3. Continuous Archiving and Point-in-Time Recovery (PITR)</a></span></dt></dl></dd><dt><span class="chapter"><a href="high-availability.html">26. High Availability, Load Balancing, and Replication</a></span></dt><dd><dl><dt><span class="sect1"><a href="different-replication-solutions.html">26.1. Comparison of Different Solutions</a></span></dt><dt><span class="sect1"><a href="warm-standby.html">26.2. Log-Shipping Standby Servers</a></span></dt><dt><span class="sect1"><a href="warm-standby-failover.html">26.3. Failover</a></span></dt><dt><span class="sect1"><a href="log-shipping-alternative.html">26.4. Alternative Method for Log Shipping</a></span></dt><dt><span class="sect1"><a href="hot-standby.html">26.5. Hot Standby</a></span></dt></dl></dd><dt><span class="chapter"><a href="monitoring.html">27. Monitoring Database Activity</a></span></dt><dd><dl><dt><span class="sect1"><a href="monitoring-ps.html">27.1. Standard Unix Tools</a></span></dt><dt><span class="sect1"><a href="monitoring-stats.html">27.2. The Statistics Collector</a></span></dt><dt><span class="sect1"><a href="monitoring-locks.html">27.3. Viewing Locks</a></span></dt><dt><span class="sect1"><a href="progress-reporting.html">27.4. Progress Reporting</a></span></dt><dt><span class="sect1"><a href="dynamic-trace.html">27.5. Dynamic Tracing</a></span></dt></dl></dd><dt><span class="chapter"><a href="diskusage.html">28. Monitoring Disk Usage</a></span></dt><dd><dl><dt><span class="sect1"><a href="disk-usage.html">28.1. Determining Disk Usage</a></span></dt><dt><span class="sect1"><a href="disk-full.html">28.2. Disk Full Failure</a></span></dt></dl></dd><dt><span class="chapter"><a href="wal.html">29. Reliability and the Write-Ahead Log</a></span></dt><dd><dl><dt><span class="sect1"><a href="wal-reliability.html">29.1. Reliability</a></span></dt><dt><span class="sect1"><a href="wal-intro.html">29.2. Write-Ahead Logging (<acronym class="acronym">WAL</acronym>)</a></span></dt><dt><span class="sect1"><a href="wal-async-commit.html">29.3. Asynchronous Commit</a></span></dt><dt><span class="sect1"><a href="wal-configuration.html">29.4. <acronym class="acronym">WAL</acronym> Configuration</a></span></dt><dt><span class="sect1"><a href="wal-internals.html">29.5. WAL Internals</a></span></dt></dl></dd><dt><span class="chapter"><a href="logical-replication.html">30. Logical Replication</a></span></dt><dd><dl><dt><span class="sect1"><a href="logical-replication-publication.html">30.1. Publication</a></span></dt><dt><span class="sect1"><a href="logical-replication-subscription.html">30.2. Subscription</a></span></dt><dt><span class="sect1"><a href="logical-replication-conflicts.html">30.3. Conflicts</a></span></dt><dt><span class="sect1"><a href="logical-replication-restrictions.html">30.4. Restrictions</a></span></dt><dt><span class="sect1"><a href="logical-replication-architecture.html">30.5. Architecture</a></span></dt><dt><span class="sect1"><a href="logical-replication-monitoring.html">30.6. Monitoring</a></span></dt><dt><span class="sect1"><a href="logical-replication-security.html">30.7. Security</a></span></dt><dt><span class="sect1"><a href="logical-replication-config.html">30.8. Configuration Settings</a></span></dt><dt><span class="sect1"><a href="logical-replication-quick-setup.html">30.9. Quick Setup</a></span></dt></dl></dd><dt><span class="chapter"><a href="jit.html">31. Just-in-Time Compilation (<acronym class="acronym">JIT</acronym>)</a></span></dt><dd><dl><dt><span class="sect1"><a href="jit-reason.html">31.1. What Is <acronym class="acronym">JIT</acronym> compilation?</a></span></dt><dt><span class="sect1"><a href="jit-decision.html">31.2. When to <acronym class="acronym">JIT</acronym>?</a></span></dt><dt><span class="sect1"><a href="jit-configuration.html">31.3. Configuration</a></span></dt><dt><span class="sect1"><a href="jit-extensibility.html">31.4. Extensibility</a></span></dt></dl></dd><dt><span class="chapter"><a href="regress.html">32. Regression Tests</a></span></dt><dd><dl><dt><span class="sect1"><a href="regress-run.html">32.1. Running the Tests</a></span></dt><dt><span class="sect1"><a href="regress-evaluation.html">32.2. Test Evaluation</a></span></dt><dt><span class="sect1"><a href="regress-variant.html">32.3. Variant Comparison Files</a></span></dt><dt><span class="sect1"><a href="regress-tap.html">32.4. TAP Tests</a></span></dt><dt><span class="sect1"><a href="regress-coverage.html">32.5. Test Coverage Examination</a></span></dt></dl></dd></dl></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="parallel-safety.html" title="15.4. Parallel Safety">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="index.html" title="PostgreSQL 12.15 Documentation">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="installation.html" title="Chapter 16. Installation from Source Code">Next</a></td></tr><tr><td width="40%" align="left" valign="top">15.4. Parallel Safety </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Chapter 16. Installation from Source Code</td></tr></table></div></body></html>
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+  <span class="productname">Microsoft Windows SDK</span></a></span></dt></dl></dd><dt><span class="chapter"><a href="runtime.html">18. Server Setup and Operation</a></span></dt><dd><dl><dt><span class="sect1"><a href="postgres-user.html">18.1. The <span class="productname">PostgreSQL</span> User Account</a></span></dt><dt><span class="sect1"><a href="creating-cluster.html">18.2. Creating a Database Cluster</a></span></dt><dt><span class="sect1"><a href="server-start.html">18.3. Starting the Database Server</a></span></dt><dt><span class="sect1"><a href="kernel-resources.html">18.4. Managing Kernel Resources</a></span></dt><dt><span class="sect1"><a href="server-shutdown.html">18.5. Shutting Down the Server</a></span></dt><dt><span class="sect1"><a href="upgrading.html">18.6. Upgrading a <span class="productname">PostgreSQL</span> Cluster</a></span></dt><dt><span class="sect1"><a href="preventing-server-spoofing.html">18.7. Preventing Server Spoofing</a></span></dt><dt><span class="sect1"><a href="encryption-options.html">18.8. Encryption Options</a></span></dt><dt><span class="sect1"><a href="ssl-tcp.html">18.9. Secure TCP/IP Connections with SSL</a></span></dt><dt><span class="sect1"><a href="gssapi-enc.html">18.10. Secure TCP/IP Connections with GSSAPI Encryption</a></span></dt><dt><span class="sect1"><a href="ssh-tunnels.html">18.11. Secure TCP/IP Connections with <span class="application">SSH</span> Tunnels</a></span></dt><dt><span class="sect1"><a href="event-log-registration.html">18.12. Registering <span class="application">Event Log</span> on <span class="systemitem">Windows</span></a></span></dt></dl></dd><dt><span class="chapter"><a href="runtime-config.html">19. Server Configuration</a></span></dt><dd><dl><dt><span class="sect1"><a href="config-setting.html">19.1. Setting Parameters</a></span></dt><dt><span class="sect1"><a href="runtime-config-file-locations.html">19.2. File Locations</a></span></dt><dt><span class="sect1"><a href="runtime-config-connection.html">19.3. Connections and Authentication</a></span></dt><dt><span class="sect1"><a href="runtime-config-resource.html">19.4. Resource Consumption</a></span></dt><dt><span class="sect1"><a href="runtime-config-wal.html">19.5. Write Ahead Log</a></span></dt><dt><span class="sect1"><a href="runtime-config-replication.html">19.6. Replication</a></span></dt><dt><span class="sect1"><a href="runtime-config-query.html">19.7. Query Planning</a></span></dt><dt><span class="sect1"><a href="runtime-config-logging.html">19.8. Error Reporting and Logging</a></span></dt><dt><span class="sect1"><a href="runtime-config-statistics.html">19.9. Run-time Statistics</a></span></dt><dt><span class="sect1"><a href="runtime-config-autovacuum.html">19.10. Automatic Vacuuming</a></span></dt><dt><span class="sect1"><a href="runtime-config-client.html">19.11. Client Connection Defaults</a></span></dt><dt><span class="sect1"><a href="runtime-config-locks.html">19.12. Lock Management</a></span></dt><dt><span class="sect1"><a href="runtime-config-compatible.html">19.13. Version and Platform Compatibility</a></span></dt><dt><span class="sect1"><a href="runtime-config-error-handling.html">19.14. Error Handling</a></span></dt><dt><span class="sect1"><a href="runtime-config-preset.html">19.15. Preset Options</a></span></dt><dt><span class="sect1"><a href="runtime-config-custom.html">19.16. Customized Options</a></span></dt><dt><span class="sect1"><a href="runtime-config-developer.html">19.17. Developer Options</a></span></dt><dt><span class="sect1"><a href="runtime-config-short.html">19.18. Short Options</a></span></dt></dl></dd><dt><span class="chapter"><a href="client-authentication.html">20. Client Authentication</a></span></dt><dd><dl><dt><span class="sect1"><a href="auth-pg-hba-conf.html">20.1. The <code class="filename">pg_hba.conf</code> File</a></span></dt><dt><span class="sect1"><a href="auth-username-maps.html">20.2. User Name Maps</a></span></dt><dt><span class="sect1"><a href="auth-methods.html">20.3. Authentication Methods</a></span></dt><dt><span class="sect1"><a href="auth-trust.html">20.4. Trust Authentication</a></span></dt><dt><span class="sect1"><a href="auth-password.html">20.5. Password Authentication</a></span></dt><dt><span class="sect1"><a href="gssapi-auth.html">20.6. GSSAPI Authentication</a></span></dt><dt><span class="sect1"><a href="sspi-auth.html">20.7. SSPI Authentication</a></span></dt><dt><span class="sect1"><a href="auth-ident.html">20.8. Ident Authentication</a></span></dt><dt><span class="sect1"><a href="auth-peer.html">20.9. Peer Authentication</a></span></dt><dt><span class="sect1"><a href="auth-ldap.html">20.10. LDAP Authentication</a></span></dt><dt><span class="sect1"><a href="auth-radius.html">20.11. RADIUS Authentication</a></span></dt><dt><span class="sect1"><a href="auth-cert.html">20.12. Certificate Authentication</a></span></dt><dt><span class="sect1"><a href="auth-pam.html">20.13. PAM Authentication</a></span></dt><dt><span class="sect1"><a href="auth-bsd.html">20.14. BSD Authentication</a></span></dt><dt><span class="sect1"><a href="client-authentication-problems.html">20.15. Authentication Problems</a></span></dt></dl></dd><dt><span class="chapter"><a href="user-manag.html">21. Database Roles</a></span></dt><dd><dl><dt><span class="sect1"><a href="database-roles.html">21.1. Database Roles</a></span></dt><dt><span class="sect1"><a href="role-attributes.html">21.2. Role Attributes</a></span></dt><dt><span class="sect1"><a href="role-membership.html">21.3. Role Membership</a></span></dt><dt><span class="sect1"><a href="role-removal.html">21.4. Dropping Roles</a></span></dt><dt><span class="sect1"><a href="default-roles.html">21.5. Default Roles</a></span></dt><dt><span class="sect1"><a href="perm-functions.html">21.6. Function Security</a></span></dt></dl></dd><dt><span class="chapter"><a href="managing-databases.html">22. Managing Databases</a></span></dt><dd><dl><dt><span class="sect1"><a href="manage-ag-overview.html">22.1. Overview</a></span></dt><dt><span class="sect1"><a href="manage-ag-createdb.html">22.2. Creating a Database</a></span></dt><dt><span class="sect1"><a href="manage-ag-templatedbs.html">22.3. Template Databases</a></span></dt><dt><span class="sect1"><a href="manage-ag-config.html">22.4. Database Configuration</a></span></dt><dt><span class="sect1"><a href="manage-ag-dropdb.html">22.5. Destroying a Database</a></span></dt><dt><span class="sect1"><a href="manage-ag-tablespaces.html">22.6. Tablespaces</a></span></dt></dl></dd><dt><span class="chapter"><a href="charset.html">23. Localization</a></span></dt><dd><dl><dt><span class="sect1"><a href="locale.html">23.1. Locale Support</a></span></dt><dt><span class="sect1"><a href="collation.html">23.2. Collation Support</a></span></dt><dt><span class="sect1"><a href="multibyte.html">23.3. Character Set Support</a></span></dt></dl></dd><dt><span class="chapter"><a href="maintenance.html">24. Routine Database Maintenance Tasks</a></span></dt><dd><dl><dt><span class="sect1"><a href="routine-vacuuming.html">24.1. Routine Vacuuming</a></span></dt><dt><span class="sect1"><a href="routine-reindex.html">24.2. Routine Reindexing</a></span></dt><dt><span class="sect1"><a href="logfile-maintenance.html">24.3. Log File Maintenance</a></span></dt></dl></dd><dt><span class="chapter"><a href="backup.html">25. Backup and Restore</a></span></dt><dd><dl><dt><span class="sect1"><a href="backup-dump.html">25.1. <acronym class="acronym">SQL</acronym> Dump</a></span></dt><dt><span class="sect1"><a href="backup-file.html">25.2. File System Level Backup</a></span></dt><dt><span class="sect1"><a href="continuous-archiving.html">25.3. Continuous Archiving and Point-in-Time Recovery (PITR)</a></span></dt></dl></dd><dt><span class="chapter"><a href="high-availability.html">26. High Availability, Load Balancing, and Replication</a></span></dt><dd><dl><dt><span class="sect1"><a href="different-replication-solutions.html">26.1. Comparison of Different Solutions</a></span></dt><dt><span class="sect1"><a href="warm-standby.html">26.2. Log-Shipping Standby Servers</a></span></dt><dt><span class="sect1"><a href="warm-standby-failover.html">26.3. Failover</a></span></dt><dt><span class="sect1"><a href="log-shipping-alternative.html">26.4. Alternative Method for Log Shipping</a></span></dt><dt><span class="sect1"><a href="hot-standby.html">26.5. Hot Standby</a></span></dt></dl></dd><dt><span class="chapter"><a href="monitoring.html">27. Monitoring Database Activity</a></span></dt><dd><dl><dt><span class="sect1"><a href="monitoring-ps.html">27.1. Standard Unix Tools</a></span></dt><dt><span class="sect1"><a href="monitoring-stats.html">27.2. The Statistics Collector</a></span></dt><dt><span class="sect1"><a href="monitoring-locks.html">27.3. Viewing Locks</a></span></dt><dt><span class="sect1"><a href="progress-reporting.html">27.4. Progress Reporting</a></span></dt><dt><span class="sect1"><a href="dynamic-trace.html">27.5. Dynamic Tracing</a></span></dt></dl></dd><dt><span class="chapter"><a href="diskusage.html">28. Monitoring Disk Usage</a></span></dt><dd><dl><dt><span class="sect1"><a href="disk-usage.html">28.1. Determining Disk Usage</a></span></dt><dt><span class="sect1"><a href="disk-full.html">28.2. Disk Full Failure</a></span></dt></dl></dd><dt><span class="chapter"><a href="wal.html">29. Reliability and the Write-Ahead Log</a></span></dt><dd><dl><dt><span class="sect1"><a href="wal-reliability.html">29.1. Reliability</a></span></dt><dt><span class="sect1"><a href="wal-intro.html">29.2. Write-Ahead Logging (<acronym class="acronym">WAL</acronym>)</a></span></dt><dt><span class="sect1"><a href="wal-async-commit.html">29.3. Asynchronous Commit</a></span></dt><dt><span class="sect1"><a href="wal-configuration.html">29.4. <acronym class="acronym">WAL</acronym> Configuration</a></span></dt><dt><span class="sect1"><a href="wal-internals.html">29.5. WAL Internals</a></span></dt></dl></dd><dt><span class="chapter"><a href="logical-replication.html">30. Logical Replication</a></span></dt><dd><dl><dt><span class="sect1"><a href="logical-replication-publication.html">30.1. Publication</a></span></dt><dt><span class="sect1"><a href="logical-replication-subscription.html">30.2. Subscription</a></span></dt><dt><span class="sect1"><a href="logical-replication-conflicts.html">30.3. Conflicts</a></span></dt><dt><span class="sect1"><a href="logical-replication-restrictions.html">30.4. Restrictions</a></span></dt><dt><span class="sect1"><a href="logical-replication-architecture.html">30.5. Architecture</a></span></dt><dt><span class="sect1"><a href="logical-replication-monitoring.html">30.6. Monitoring</a></span></dt><dt><span class="sect1"><a href="logical-replication-security.html">30.7. Security</a></span></dt><dt><span class="sect1"><a href="logical-replication-config.html">30.8. Configuration Settings</a></span></dt><dt><span class="sect1"><a href="logical-replication-quick-setup.html">30.9. Quick Setup</a></span></dt></dl></dd><dt><span class="chapter"><a href="jit.html">31. Just-in-Time Compilation (<acronym class="acronym">JIT</acronym>)</a></span></dt><dd><dl><dt><span class="sect1"><a href="jit-reason.html">31.1. What Is <acronym class="acronym">JIT</acronym> compilation?</a></span></dt><dt><span class="sect1"><a href="jit-decision.html">31.2. When to <acronym class="acronym">JIT</acronym>?</a></span></dt><dt><span class="sect1"><a href="jit-configuration.html">31.3. Configuration</a></span></dt><dt><span class="sect1"><a href="jit-extensibility.html">31.4. Extensibility</a></span></dt></dl></dd><dt><span class="chapter"><a href="regress.html">32. Regression Tests</a></span></dt><dd><dl><dt><span class="sect1"><a href="regress-run.html">32.1. Running the Tests</a></span></dt><dt><span class="sect1"><a href="regress-evaluation.html">32.2. Test Evaluation</a></span></dt><dt><span class="sect1"><a href="regress-variant.html">32.3. Variant Comparison Files</a></span></dt><dt><span class="sect1"><a href="regress-tap.html">32.4. TAP Tests</a></span></dt><dt><span class="sect1"><a href="regress-coverage.html">32.5. Test Coverage Examination</a></span></dt></dl></dd></dl></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="parallel-safety.html" title="15.4. Parallel Safety">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="index.html" title="PostgreSQL 12.16 Documentation">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="installation.html" title="Chapter 16. Installation from Source Code">Next</a></td></tr><tr><td width="40%" align="left" valign="top">15.4. Parallel Safety </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Chapter 16. Installation from Source Code</td></tr></table></div></body></html>
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@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.1. adminpack</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="contrib.html" title="Appendix F. Additional Supplied Modules" /><link rel="next" href="amcheck.html" title="F.2. amcheck" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.1. adminpack</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="contrib.html" title="Appendix F. Additional Supplied Modules">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="amcheck.html" title="F.2. amcheck">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="ADMINPACK"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.1. adminpack</h2></div></div></div><a id="id-1.11.7.10.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.1. adminpack</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="contrib.html" title="Appendix F. Additional Supplied Modules" /><link rel="next" href="amcheck.html" title="F.2. amcheck" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.1. adminpack</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="contrib.html" title="Appendix F. Additional Supplied Modules">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="amcheck.html" title="F.2. amcheck">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="ADMINPACK"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.1. adminpack</h2></div></div></div><a id="id-1.11.7.10.2" class="indexterm"></a><p>
   <code class="filename">adminpack</code> provides a number of support functions which
   <span class="application">pgAdmin</span> and other administration and management tools can
   use to provide additional functionality, such as remote management
@@ -51,4 +51,4 @@
   directory.  The <a class="xref" href="runtime-config-logging.html#GUC-LOG-FILENAME">log_filename</a> parameter must have its
   default setting (<code class="literal">postgresql-%Y-%m-%d_%H%M%S.log</code>) to use this
   function.
- </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="contrib.html" title="Appendix F. Additional Supplied Modules">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="amcheck.html" title="F.2. amcheck">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Appendix F. Additional Supplied Modules </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.2. amcheck</td></tr></table></div></body></html>
 \ No newline at end of file
+ </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="contrib.html" title="Appendix F. Additional Supplied Modules">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="amcheck.html" title="F.2. amcheck">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Appendix F. Additional Supplied Modules </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.2. amcheck</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/amcheck.html b/doc/src/sgml/html/amcheck.html
index 52de7a8..8d479d9 100644
--- a/doc/src/sgml/html/amcheck.html
+++ b/doc/src/sgml/html/amcheck.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.2. amcheck</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="adminpack.html" title="F.1. adminpack" /><link rel="next" href="auth-delay.html" title="F.3. auth_delay" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.2. amcheck</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="adminpack.html" title="F.1. adminpack">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-delay.html" title="F.3. auth_delay">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AMCHECK"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.2. amcheck</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="amcheck.html#id-1.11.7.11.7">F.2.1. Functions</a></span></dt><dt><span class="sect2"><a href="amcheck.html#id-1.11.7.11.8">F.2.2. Optional <em class="parameter"><code>heapallindexed</code></em> Verification</a></span></dt><dt><span class="sect2"><a href="amcheck.html#id-1.11.7.11.9">F.2.3. Using <code class="filename">amcheck</code> Effectively</a></span></dt><dt><span class="sect2"><a href="amcheck.html#id-1.11.7.11.10">F.2.4. Repairing Corruption</a></span></dt></dl></div><a id="id-1.11.7.11.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.2. amcheck</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="adminpack.html" title="F.1. adminpack" /><link rel="next" href="auth-delay.html" title="F.3. auth_delay" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.2. amcheck</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="adminpack.html" title="F.1. adminpack">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-delay.html" title="F.3. auth_delay">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AMCHECK"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.2. amcheck</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="amcheck.html#id-1.11.7.11.7">F.2.1. Functions</a></span></dt><dt><span class="sect2"><a href="amcheck.html#id-1.11.7.11.8">F.2.2. Optional <em class="parameter"><code>heapallindexed</code></em> Verification</a></span></dt><dt><span class="sect2"><a href="amcheck.html#id-1.11.7.11.9">F.2.3. Using <code class="filename">amcheck</code> Effectively</a></span></dt><dt><span class="sect2"><a href="amcheck.html#id-1.11.7.11.10">F.2.4. Repairing Corruption</a></span></dt></dl></div><a id="id-1.11.7.11.2" class="indexterm"></a><p>
   The <code class="filename">amcheck</code> module provides functions that allow you to
   verify the logical consistency of the structure of relations.  If the
   structure appears to be valid, no error is raised.
@@ -247,4 +247,4 @@ ORDER BY c.relpages DESC LIMIT 10;
   an invariant violation should be sought.  <a class="xref" href="pageinspect.html" title="F.22. pageinspect">pageinspect</a> may play a useful role in diagnosing
   corruption that <code class="filename">amcheck</code> detects.  A <code class="command">REINDEX</code>
   may not be effective in repairing corruption.
- </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="adminpack.html" title="F.1. adminpack">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-delay.html" title="F.3. auth_delay">Next</a></td></tr><tr><td width="40%" align="left" valign="top">F.1. adminpack </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.3. auth_delay</td></tr></table></div></body></html>
 \ No newline at end of file
+ </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="adminpack.html" title="F.1. adminpack">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-delay.html" title="F.3. auth_delay">Next</a></td></tr><tr><td width="40%" align="left" valign="top">F.1. adminpack </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.3. auth_delay</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-clusterdb.html b/doc/src/sgml/html/app-clusterdb.html
index 5bdda85..a69ab37 100644
--- a/doc/src/sgml/html/app-clusterdb.html
+++ b/doc/src/sgml/html/app-clusterdb.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>clusterdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="reference-client.html" title="PostgreSQL Client Applications" /><link rel="next" href="app-createdb.html" title="createdb" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">clusterdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="reference-client.html" title="PostgreSQL Client Applications">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-createdb.html" title="createdb">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-CLUSTERDB"><div class="titlepage"></div><a id="id-1.9.4.3.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">clusterdb</span></span></h2><p>clusterdb — cluster a <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.3.4.1"><code class="command">clusterdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [ <code class="option">--verbose</code>  |   <code class="option">-v</code> ]  
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>clusterdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="reference-client.html" title="PostgreSQL Client Applications" /><link rel="next" href="app-createdb.html" title="createdb" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">clusterdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="reference-client.html" title="PostgreSQL Client Applications">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-createdb.html" title="createdb">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-CLUSTERDB"><div class="titlepage"></div><a id="id-1.9.4.3.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">clusterdb</span></span></h2><p>clusterdb — cluster a <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.3.4.1"><code class="command">clusterdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [ <code class="option">--verbose</code>  |   <code class="option">-v</code> ]  
      [
          <code class="option">--table</code>  |   <code class="option">-t</code>  
        <em class="replaceable"><code>table</code></em>
@@ -119,4 +119,4 @@
     <code class="literal">xyzzy</code>:
 </p><pre class="screen">
 <code class="prompt">$ </code><strong class="userinput"><code>clusterdb --table=foo xyzzy</code></strong>
-</pre></div><div class="refsect1" id="id-1.9.4.3.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-cluster.html" title="CLUSTER"><span class="refentrytitle">CLUSTER</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="reference-client.html" title="PostgreSQL Client Applications">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-createdb.html" title="createdb">Next</a></td></tr><tr><td width="40%" align="left" valign="top">PostgreSQL Client Applications </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">createdb</span></td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div><div class="refsect1" id="id-1.9.4.3.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-cluster.html" title="CLUSTER"><span class="refentrytitle">CLUSTER</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="reference-client.html" title="PostgreSQL Client Applications">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-createdb.html" title="createdb">Next</a></td></tr><tr><td width="40%" align="left" valign="top">PostgreSQL Client Applications </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">createdb</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-createdb.html b/doc/src/sgml/html/app-createdb.html
index 6be79dd..d857df0 100644
--- a/doc/src/sgml/html/app-createdb.html
+++ b/doc/src/sgml/html/app-createdb.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>createdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-clusterdb.html" title="clusterdb" /><link rel="next" href="app-createuser.html" title="createuser" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">createdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-clusterdb.html" title="clusterdb">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-createuser.html" title="createuser">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-CREATEDB"><div class="titlepage"></div><a id="id-1.9.4.4.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">createdb</span></span></h2><p>createdb — create a new <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.4.4.1"><code class="command">createdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...] [<em class="replaceable"><code>dbname</code></em>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>createdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-clusterdb.html" title="clusterdb" /><link rel="next" href="app-createuser.html" title="createuser" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">createdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-clusterdb.html" title="clusterdb">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-createuser.html" title="createuser">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-CREATEDB"><div class="titlepage"></div><a id="id-1.9.4.4.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">createdb</span></span></h2><p>createdb — create a new <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.4.4.1"><code class="command">createdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...] [<em class="replaceable"><code>dbname</code></em>
     [<em class="replaceable"><code>description</code></em>]]</p></div></div><div class="refsect1" id="R1-APP-CREATEDB-1"><h2>
    Description
   </h2><p>
@@ -140,4 +140,4 @@
 </p><pre class="screen">
 <code class="prompt">$ </code><strong class="userinput"><code>createdb -p 5000 -h eden -T template0 -e demo</code></strong>
 <code class="computeroutput">CREATE DATABASE demo TEMPLATE template0;</code>
-</pre></div><div class="refsect1" id="id-1.9.4.4.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-dropdb.html" title="dropdb"><span class="refentrytitle"><span class="application">dropdb</span></span></a>, <a class="xref" href="sql-createdatabase.html" title="CREATE DATABASE"><span class="refentrytitle">CREATE DATABASE</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-clusterdb.html" title="clusterdb">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-createuser.html" title="createuser">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">clusterdb</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">createuser</span></td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div><div class="refsect1" id="id-1.9.4.4.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-dropdb.html" title="dropdb"><span class="refentrytitle"><span class="application">dropdb</span></span></a>, <a class="xref" href="sql-createdatabase.html" title="CREATE DATABASE"><span class="refentrytitle">CREATE DATABASE</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-clusterdb.html" title="clusterdb">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-createuser.html" title="createuser">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">clusterdb</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">createuser</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-createuser.html b/doc/src/sgml/html/app-createuser.html
index 203726c..1cfe44b 100644
--- a/doc/src/sgml/html/app-createuser.html
+++ b/doc/src/sgml/html/app-createuser.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>createuser</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-createdb.html" title="createdb" /><link rel="next" href="app-dropdb.html" title="dropdb" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">createuser</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-createdb.html" title="createdb">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-dropdb.html" title="dropdb">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-CREATEUSER"><div class="titlepage"></div><a id="id-1.9.4.5.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">createuser</span></span></h2><p>createuser — define a new <span class="productname">PostgreSQL</span> user account</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.5.4.1"><code class="command">createuser</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...] [<em class="replaceable"><code>username</code></em>]</p></div></div><div class="refsect1" id="id-1.9.4.5.5"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>createuser</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-createdb.html" title="createdb" /><link rel="next" href="app-dropdb.html" title="dropdb" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">createuser</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-createdb.html" title="createdb">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-dropdb.html" title="dropdb">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-CREATEUSER"><div class="titlepage"></div><a id="id-1.9.4.5.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">createuser</span></span></h2><p>createuser — define a new <span class="productname">PostgreSQL</span> user account</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.5.4.1"><code class="command">createuser</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...] [<em class="replaceable"><code>username</code></em>]</p></div></div><div class="refsect1" id="id-1.9.4.5.5"><h2>Description</h2><p>
    <span class="application">createuser</span> creates a
    new <span class="productname">PostgreSQL</span> user (or more precisely, a role).
    Only superusers and users with <code class="literal">CREATEROLE</code> privilege can create
@@ -187,4 +187,4 @@
     In the above example, the new password isn't actually echoed when typed,
     but we show what was typed for clarity.  As you see, the password is
     encrypted before it is sent to the client.
-   </p></div><div class="refsect1" id="id-1.9.4.5.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-dropuser.html" title="dropuser"><span class="refentrytitle"><span class="application">dropuser</span></span></a>, <a class="xref" href="sql-createrole.html" title="CREATE ROLE"><span class="refentrytitle">CREATE ROLE</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-createdb.html" title="createdb">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-dropdb.html" title="dropdb">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">createdb</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">dropdb</span></td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div><div class="refsect1" id="id-1.9.4.5.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-dropuser.html" title="dropuser"><span class="refentrytitle"><span class="application">dropuser</span></span></a>, <a class="xref" href="sql-createrole.html" title="CREATE ROLE"><span class="refentrytitle">CREATE ROLE</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-createdb.html" title="createdb">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-dropdb.html" title="dropdb">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">createdb</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">dropdb</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-dropdb.html b/doc/src/sgml/html/app-dropdb.html
index b32f21b..82ba645 100644
--- a/doc/src/sgml/html/app-dropdb.html
+++ b/doc/src/sgml/html/app-dropdb.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>dropdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-createuser.html" title="createuser" /><link rel="next" href="app-dropuser.html" title="dropuser" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">dropdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-createuser.html" title="createuser">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-dropuser.html" title="dropuser">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-DROPDB"><div class="titlepage"></div><a id="id-1.9.4.6.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">dropdb</span></span></h2><p>dropdb — remove a <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.6.4.1"><code class="command">dropdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]  <em class="replaceable"><code>dbname</code></em> </p></div></div><div class="refsect1" id="id-1.9.4.6.5"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>dropdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-createuser.html" title="createuser" /><link rel="next" href="app-dropuser.html" title="dropuser" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">dropdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-createuser.html" title="createuser">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-dropuser.html" title="dropuser">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-DROPDB"><div class="titlepage"></div><a id="id-1.9.4.6.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">dropdb</span></span></h2><p>dropdb — remove a <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.6.4.1"><code class="command">dropdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]  <em class="replaceable"><code>dbname</code></em> </p></div></div><div class="refsect1" id="id-1.9.4.6.5"><h2>Description</h2><p>
    <span class="application">dropdb</span> destroys an existing
    <span class="productname">PostgreSQL</span> database.
    The user who executes this command must be a database
@@ -104,4 +104,4 @@
 <code class="computeroutput">Database "demo" will be permanently deleted.
 Are you sure? (y/n) </code><strong class="userinput"><code>y</code></strong>
 <code class="computeroutput">DROP DATABASE demo;</code>
-</pre></div><div class="refsect1" id="id-1.9.4.6.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-createdb.html" title="createdb"><span class="refentrytitle"><span class="application">createdb</span></span></a>, <a class="xref" href="sql-dropdatabase.html" title="DROP DATABASE"><span class="refentrytitle">DROP DATABASE</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-createuser.html" title="createuser">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-dropuser.html" title="dropuser">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">createuser</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">dropuser</span></td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div><div class="refsect1" id="id-1.9.4.6.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-createdb.html" title="createdb"><span class="refentrytitle"><span class="application">createdb</span></span></a>, <a class="xref" href="sql-dropdatabase.html" title="DROP DATABASE"><span class="refentrytitle">DROP DATABASE</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-createuser.html" title="createuser">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-dropuser.html" title="dropuser">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">createuser</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">dropuser</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-dropuser.html b/doc/src/sgml/html/app-dropuser.html
index 573cc3c..b6f982f 100644
--- a/doc/src/sgml/html/app-dropuser.html
+++ b/doc/src/sgml/html/app-dropuser.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>dropuser</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-dropdb.html" title="dropdb" /><link rel="next" href="app-ecpg.html" title="ecpg" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">dropuser</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-dropdb.html" title="dropdb">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-ecpg.html" title="ecpg">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-DROPUSER"><div class="titlepage"></div><a id="id-1.9.4.7.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">dropuser</span></span></h2><p>dropuser — remove a <span class="productname">PostgreSQL</span> user account</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.7.4.1"><code class="command">dropuser</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...] [<em class="replaceable"><code>username</code></em>]</p></div></div><div class="refsect1" id="id-1.9.4.7.5"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>dropuser</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-dropdb.html" title="dropdb" /><link rel="next" href="app-ecpg.html" title="ecpg" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">dropuser</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-dropdb.html" title="dropdb">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-ecpg.html" title="ecpg">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-DROPUSER"><div class="titlepage"></div><a id="id-1.9.4.7.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">dropuser</span></span></h2><p>dropuser — remove a <span class="productname">PostgreSQL</span> user account</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.7.4.1"><code class="command">dropuser</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...] [<em class="replaceable"><code>username</code></em>]</p></div></div><div class="refsect1" id="id-1.9.4.7.5"><h2>Description</h2><p>
    <span class="application">dropuser</span> removes an existing
    <span class="productname">PostgreSQL</span> user.
    Only superusers and users with the <code class="literal">CREATEROLE</code> privilege can
@@ -100,4 +100,4 @@
 <code class="computeroutput">Role "joe" will be permanently removed.
 Are you sure? (y/n) </code><strong class="userinput"><code>y</code></strong>
 <code class="computeroutput">DROP ROLE joe;</code>
-</pre></div><div class="refsect1" id="id-1.9.4.7.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-createuser.html" title="createuser"><span class="refentrytitle"><span class="application">createuser</span></span></a>, <a class="xref" href="sql-droprole.html" title="DROP ROLE"><span class="refentrytitle">DROP ROLE</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-dropdb.html" title="dropdb">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-ecpg.html" title="ecpg">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">dropdb</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">ecpg</span></td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div><div class="refsect1" id="id-1.9.4.7.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-createuser.html" title="createuser"><span class="refentrytitle"><span class="application">createuser</span></span></a>, <a class="xref" href="sql-droprole.html" title="DROP ROLE"><span class="refentrytitle">DROP ROLE</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-dropdb.html" title="dropdb">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-ecpg.html" title="ecpg">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">dropdb</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">ecpg</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-ecpg.html b/doc/src/sgml/html/app-ecpg.html
index 2ecab93..afd3beb 100644
--- a/doc/src/sgml/html/app-ecpg.html
+++ b/doc/src/sgml/html/app-ecpg.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>ecpg</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-dropuser.html" title="dropuser" /><link rel="next" href="app-pgbasebackup.html" title="pg_basebackup" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">ecpg</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-dropuser.html" title="dropuser">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgbasebackup.html" title="pg_basebackup">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-ECPG"><div class="titlepage"></div><a id="id-1.9.4.8.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">ecpg</span></span></h2><p><span class="application">ecpg</span> — embedded SQL C preprocessor</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.8.4.1"><code class="command">ecpg</code> [<em class="replaceable"><code>option</code></em>...]  <em class="replaceable"><code>file</code></em>... </p></div></div><div class="refsect1" id="APP-ECPG-DESCRIPTION"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>ecpg</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-dropuser.html" title="dropuser" /><link rel="next" href="app-pgbasebackup.html" title="pg_basebackup" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">ecpg</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-dropuser.html" title="dropuser">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgbasebackup.html" title="pg_basebackup">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-ECPG"><div class="titlepage"></div><a id="id-1.9.4.8.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">ecpg</span></span></h2><p><span class="application">ecpg</span> — embedded SQL C preprocessor</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.8.4.1"><code class="command">ecpg</code> [<em class="replaceable"><code>option</code></em>...]  <em class="replaceable"><code>file</code></em>... </p></div></div><div class="refsect1" id="APP-ECPG-DESCRIPTION"><h2>Description</h2><p>
    <code class="command">ecpg</code> is the embedded SQL preprocessor for C
    programs.  It converts C programs with embedded SQL statements to
    normal C code by replacing the SQL invocations with special
@@ -103,4 +103,4 @@
 ecpg prog1.pgc
 cc -I/usr/local/pgsql/include -c prog1.c
 cc -o prog1 prog1.o -L/usr/local/pgsql/lib -lecpg
-</pre></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-dropuser.html" title="dropuser">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgbasebackup.html" title="pg_basebackup">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">dropuser</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> pg_basebackup</td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-dropuser.html" title="dropuser">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgbasebackup.html" title="pg_basebackup">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">dropuser</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> pg_basebackup</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-initdb.html b/doc/src/sgml/html/app-initdb.html
index 6422893..d4f330c 100644
--- a/doc/src/sgml/html/app-initdb.html
+++ b/doc/src/sgml/html/app-initdb.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>initdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="reference-server.html" title="PostgreSQL Server Applications" /><link rel="next" href="pgarchivecleanup.html" title="pg_archivecleanup" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">initdb</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="reference-server.html" title="PostgreSQL Server Applications">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="pgarchivecleanup.html" title="pg_archivecleanup">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-INITDB"><div class="titlepage"></div><a id="id-1.9.5.3.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">initdb</span></h2><p>initdb — create a new <span class="productname">PostgreSQL</span> database cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.3.4.1"><code class="command">initdb</code> [<em class="replaceable"><code>option</code></em>...]  [ <code class="option">--pgdata</code>  |   <code class="option">-D</code> ]<em class="replaceable"><code> directory</code></em> </p></div></div><div class="refsect1" id="R1-APP-INITDB-1"><h2>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>initdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="reference-server.html" title="PostgreSQL Server Applications" /><link rel="next" href="pgarchivecleanup.html" title="pg_archivecleanup" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">initdb</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="reference-server.html" title="PostgreSQL Server Applications">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="pgarchivecleanup.html" title="pg_archivecleanup">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-INITDB"><div class="titlepage"></div><a id="id-1.9.5.3.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">initdb</span></h2><p>initdb — create a new <span class="productname">PostgreSQL</span> database cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.3.4.1"><code class="command">initdb</code> [<em class="replaceable"><code>option</code></em>...]  [ <code class="option">--pgdata</code>  |   <code class="option">-D</code> ]<em class="replaceable"><code> directory</code></em> </p></div></div><div class="refsect1" id="R1-APP-INITDB-1"><h2>
    Description
   </h2><p>
    <code class="command">initdb</code> creates a new
@@ -211,4 +211,4 @@
   </p></div><div class="refsect1" id="id-1.9.5.3.8"><h2>Notes</h2><p>
    <code class="command">initdb</code> can also be invoked via
    <code class="command">pg_ctl initdb</code>.
-  </p></div><div class="refsect1" id="id-1.9.5.3.9"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pg-ctl.html" title="pg_ctl"><span class="refentrytitle"><span class="application">pg_ctl</span></span></a>, <a class="xref" href="app-postgres.html" title="postgres"><span class="refentrytitle"><span class="application">postgres</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="reference-server.html" title="PostgreSQL Server Applications">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="pgarchivecleanup.html" title="pg_archivecleanup">Next</a></td></tr><tr><td width="40%" align="left" valign="top">PostgreSQL Server Applications </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_archivecleanup</span></td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div><div class="refsect1" id="id-1.9.5.3.9"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pg-ctl.html" title="pg_ctl"><span class="refentrytitle"><span class="application">pg_ctl</span></span></a>, <a class="xref" href="app-postgres.html" title="postgres"><span class="refentrytitle"><span class="application">postgres</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="reference-server.html" title="PostgreSQL Server Applications">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="pgarchivecleanup.html" title="pg_archivecleanup">Next</a></td></tr><tr><td width="40%" align="left" valign="top">PostgreSQL Server Applications </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_archivecleanup</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pg-ctl.html b/doc/src/sgml/html/app-pg-ctl.html
index 46385a2..18ce0a8 100644
--- a/doc/src/sgml/html/app-pg-ctl.html
+++ b/doc/src/sgml/html/app-pg-ctl.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_ctl</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgcontroldata.html" title="pg_controldata" /><link rel="next" href="app-pgresetwal.html" title="pg_resetwal" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_ctl</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgcontroldata.html" title="pg_controldata">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgresetwal.html" title="pg_resetwal">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PG-CTL"><div class="titlepage"></div><a id="id-1.9.5.7.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_ctl</span></span></h2><p>pg_ctl — initialize, start, stop, or control a <span class="productname">PostgreSQL</span> server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.7.4.1"><code class="command">pg_ctl</code>  <code class="option">init[db]</code>  [<code class="option">-D</code> <em class="replaceable"><code>datadir</code></em>] [<code class="option">-s</code>] [<code class="option">-o</code> <em class="replaceable"><code>initdb-options</code></em>]</p></div><div class="cmdsynopsis"><p id="id-1.9.5.7.4.2"><code class="command">pg_ctl</code>  <code class="option">start</code>  [<code class="option">-D</code> <em class="replaceable"><code>datadir</code></em>] [<code class="option">-l</code> <em class="replaceable"><code>filename</code></em>] [<code class="option">-W</code>] [<code class="option">-t</code> <em class="replaceable"><code>seconds</code></em>] [<code class="option">-s</code>] [<code class="option">-o</code> <em class="replaceable"><code>options</code></em>] [<code class="option">-p</code> <em class="replaceable"><code>path</code></em>] [<code class="option">-c</code>]</p></div><div class="cmdsynopsis"><p id="id-1.9.5.7.4.3"><code class="command">pg_ctl</code>  <code class="option">stop</code>  [<code class="option">-D</code> <em class="replaceable"><code>datadir</code></em>] [<code class="option">-m</code>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_ctl</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgcontroldata.html" title="pg_controldata" /><link rel="next" href="app-pgresetwal.html" title="pg_resetwal" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_ctl</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgcontroldata.html" title="pg_controldata">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgresetwal.html" title="pg_resetwal">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PG-CTL"><div class="titlepage"></div><a id="id-1.9.5.7.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_ctl</span></span></h2><p>pg_ctl — initialize, start, stop, or control a <span class="productname">PostgreSQL</span> server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.7.4.1"><code class="command">pg_ctl</code>  <code class="option">init[db]</code>  [<code class="option">-D</code> <em class="replaceable"><code>datadir</code></em>] [<code class="option">-s</code>] [<code class="option">-o</code> <em class="replaceable"><code>initdb-options</code></em>]</p></div><div class="cmdsynopsis"><p id="id-1.9.5.7.4.2"><code class="command">pg_ctl</code>  <code class="option">start</code>  [<code class="option">-D</code> <em class="replaceable"><code>datadir</code></em>] [<code class="option">-l</code> <em class="replaceable"><code>filename</code></em>] [<code class="option">-W</code>] [<code class="option">-t</code> <em class="replaceable"><code>seconds</code></em>] [<code class="option">-s</code>] [<code class="option">-o</code> <em class="replaceable"><code>options</code></em>] [<code class="option">-p</code> <em class="replaceable"><code>path</code></em>] [<code class="option">-c</code>]</p></div><div class="cmdsynopsis"><p id="id-1.9.5.7.4.3"><code class="command">pg_ctl</code>  <code class="option">stop</code>  [<code class="option">-D</code> <em class="replaceable"><code>datadir</code></em>] [<code class="option">-m</code>
         <code class="option">s[mart]</code>  |   <code class="option">f[ast]</code>  |   <code class="option">i[mmediate]</code>  
    ] [<code class="option">-W</code>] [<code class="option">-t</code> <em class="replaceable"><code>seconds</code></em>] [<code class="option">-s</code>]</p></div><div class="cmdsynopsis"><p id="id-1.9.5.7.4.4"><code class="command">pg_ctl</code>  <code class="option">restart</code>  [<code class="option">-D</code> <em class="replaceable"><code>datadir</code></em>] [<code class="option">-m</code>
         <code class="option">s[mart]</code>  |   <code class="option">f[ast]</code>  |   <code class="option">i[mmediate]</code>  
@@ -285,4 +285,4 @@ pg_ctl: server is running (PID: 13718)
 /usr/local/pgsql/bin/postgres "-D" "/usr/local/pgsql/data" "-p" "5433" "-B" "128"
 </code></pre><p>
     The second line is the command that would be invoked in restart mode.
-   </p></div></div><div class="refsect1" id="id-1.9.5.7.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-initdb.html" title="initdb"><span class="refentrytitle">initdb</span></a>, <a class="xref" href="app-postgres.html" title="postgres"><span class="refentrytitle"><span class="application">postgres</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgcontroldata.html" title="pg_controldata">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgresetwal.html" title="pg_resetwal">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_controldata</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_resetwal</span></td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div></div><div class="refsect1" id="id-1.9.5.7.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-initdb.html" title="initdb"><span class="refentrytitle">initdb</span></a>, <a class="xref" href="app-postgres.html" title="postgres"><span class="refentrytitle"><span class="application">postgres</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgcontroldata.html" title="pg_controldata">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgresetwal.html" title="pg_resetwal">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_controldata</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_resetwal</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pg-dumpall.html b/doc/src/sgml/html/app-pg-dumpall.html
index 528f840..2a28a55 100644
--- a/doc/src/sgml/html/app-pg-dumpall.html
+++ b/doc/src/sgml/html/app-pg-dumpall.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_dumpall</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgdump.html" title="pg_dump" /><link rel="next" href="app-pg-isready.html" title="pg_isready" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_dumpall</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgdump.html" title="pg_dump">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pg-isready.html" title="pg_isready">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PG-DUMPALL"><div class="titlepage"></div><a id="id-1.9.4.13.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_dumpall</span></span></h2><p>pg_dumpall — extract a <span class="productname">PostgreSQL</span> database cluster into a script file</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.13.4.1"><code class="command">pg_dumpall</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="APP-PG-DUMPALL-DESCRIPTION"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_dumpall</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgdump.html" title="pg_dump" /><link rel="next" href="app-pg-isready.html" title="pg_isready" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_dumpall</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgdump.html" title="pg_dump">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pg-isready.html" title="pg_isready">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PG-DUMPALL"><div class="titlepage"></div><a id="id-1.9.4.13.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_dumpall</span></span></h2><p>pg_dumpall — extract a <span class="productname">PostgreSQL</span> database cluster into a script file</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.13.4.1"><code class="command">pg_dumpall</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="APP-PG-DUMPALL-DESCRIPTION"><h2>Description</h2><p>
    <span class="application">pg_dumpall</span> is a utility for writing out
    (<span class="quote">“<span class="quote">dumping</span>”</span>) all <span class="productname">PostgreSQL</span> databases
    of a cluster into one script file.  The script file contains
@@ -347,4 +347,4 @@
   </p></div><div class="refsect1" id="id-1.9.4.13.10"><h2>See Also</h2><p>
     Check <a class="xref" href="app-pgdump.html" title="pg_dump"><span class="refentrytitle">pg_dump</span></a> for details on possible
     error conditions.
-  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgdump.html" title="pg_dump">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pg-isready.html" title="pg_isready">Next</a></td></tr><tr><td width="40%" align="left" valign="top">pg_dump </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_isready</span></td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgdump.html" title="pg_dump">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pg-isready.html" title="pg_isready">Next</a></td></tr><tr><td width="40%" align="left" valign="top">pg_dump </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_isready</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pg-isready.html b/doc/src/sgml/html/app-pg-isready.html
index 2b4cceb..6d0c8fa 100644
--- a/doc/src/sgml/html/app-pg-isready.html
+++ b/doc/src/sgml/html/app-pg-isready.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_isready</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pg-dumpall.html" title="pg_dumpall" /><link rel="next" href="app-pgreceivewal.html" title="pg_receivewal" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_isready</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pg-dumpall.html" title="pg_dumpall">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgreceivewal.html" title="pg_receivewal">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PG-ISREADY"><div class="titlepage"></div><a id="id-1.9.4.14.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_isready</span></span></h2><p>pg_isready — check the connection status of a <span class="productname">PostgreSQL</span> server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.14.4.1"><code class="command">pg_isready</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="APP-PG-ISREADY-DESCRIPTION"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_isready</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pg-dumpall.html" title="pg_dumpall" /><link rel="next" href="app-pgreceivewal.html" title="pg_receivewal" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_isready</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pg-dumpall.html" title="pg_dumpall">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgreceivewal.html" title="pg_receivewal">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PG-ISREADY"><div class="titlepage"></div><a id="id-1.9.4.14.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_isready</span></span></h2><p>pg_isready — check the connection status of a <span class="productname">PostgreSQL</span> server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.14.4.1"><code class="command">pg_isready</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="APP-PG-ISREADY-DESCRIPTION"><h2>Description</h2><p>
    <span class="application">pg_isready</span> is a utility for checking the connection
    status of a <span class="productname">PostgreSQL</span> database server. The exit
    status specifies the result of the connection check.
@@ -76,4 +76,4 @@
 <code class="prompt">$</code> <strong class="userinput"><code>echo $?</code></strong>
 <code class="computeroutput">2</code>
 </pre><p>
-  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pg-dumpall.html" title="pg_dumpall">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgreceivewal.html" title="pg_receivewal">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_dumpall</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> pg_receivewal</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pg-dumpall.html" title="pg_dumpall">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgreceivewal.html" title="pg_receivewal">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_dumpall</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> pg_receivewal</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgbasebackup.html b/doc/src/sgml/html/app-pgbasebackup.html
index 80f9766..c974a63 100644
--- a/doc/src/sgml/html/app-pgbasebackup.html
+++ b/doc/src/sgml/html/app-pgbasebackup.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_basebackup</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-ecpg.html" title="ecpg" /><link rel="next" href="pgbench.html" title="pgbench" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_basebackup</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-ecpg.html" title="ecpg">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="pgbench.html" title="pgbench">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGBASEBACKUP"><div class="titlepage"></div><a id="id-1.9.4.9.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_basebackup</span></h2><p>pg_basebackup — take a base backup of a <span class="productname">PostgreSQL</span> cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.9.4.1"><code class="command">pg_basebackup</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.4.9.5"><h2>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_basebackup</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-ecpg.html" title="ecpg" /><link rel="next" href="pgbench.html" title="pgbench" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_basebackup</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-ecpg.html" title="ecpg">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="pgbench.html" title="pgbench">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGBASEBACKUP"><div class="titlepage"></div><a id="id-1.9.4.9.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_basebackup</span></h2><p>pg_basebackup — take a base backup of a <span class="productname">PostgreSQL</span> cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.9.4.1"><code class="command">pg_basebackup</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.4.9.5"><h2>
    Description
   </h2><p>
    <span class="application">pg_basebackup</span> is used to take base backups of
@@ -415,4 +415,4 @@
 </p><pre class="screen">
 <code class="prompt">$</code> <strong class="userinput"><code>pg_basebackup -D backup/data -T /opt/ts=$(pwd)/backup/ts</code></strong>
 </pre><p>
-  </p></div><div class="refsect1" id="id-1.9.4.9.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgdump.html" title="pg_dump"><span class="refentrytitle">pg_dump</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-ecpg.html" title="ecpg">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="pgbench.html" title="pgbench">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">ecpg</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pgbench</span></td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div><div class="refsect1" id="id-1.9.4.9.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgdump.html" title="pg_dump"><span class="refentrytitle">pg_dump</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-ecpg.html" title="ecpg">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="pgbench.html" title="pgbench">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">ecpg</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pgbench</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgchecksums.html b/doc/src/sgml/html/app-pgchecksums.html
index b4edba3..019e51e 100644
--- a/doc/src/sgml/html/app-pgchecksums.html
+++ b/doc/src/sgml/html/app-pgchecksums.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_checksums</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="pgarchivecleanup.html" title="pg_archivecleanup" /><link rel="next" href="app-pgcontroldata.html" title="pg_controldata" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_checksums</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="pgarchivecleanup.html" title="pg_archivecleanup">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgcontroldata.html" title="pg_controldata">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGCHECKSUMS"><div class="titlepage"></div><a id="id-1.9.5.5.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_checksums</span></span></h2><p>pg_checksums — enable, disable or check data checksums in a <span class="productname">PostgreSQL</span> database cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.5.4.1"><code class="command">pg_checksums</code> [<em class="replaceable"><code>option</code></em>...] [[ <code class="option">-D</code>  |   <code class="option">--pgdata</code> ]<em class="replaceable"><code>datadir</code></em>]</p></div></div><div class="refsect1" id="R1-APP-PG_CHECKSUMS-1"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_checksums</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="pgarchivecleanup.html" title="pg_archivecleanup" /><link rel="next" href="app-pgcontroldata.html" title="pg_controldata" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_checksums</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="pgarchivecleanup.html" title="pg_archivecleanup">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgcontroldata.html" title="pg_controldata">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGCHECKSUMS"><div class="titlepage"></div><a id="id-1.9.5.5.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_checksums</span></span></h2><p>pg_checksums — enable, disable or check data checksums in a <span class="productname">PostgreSQL</span> database cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.5.4.1"><code class="command">pg_checksums</code> [<em class="replaceable"><code>option</code></em>...] [[ <code class="option">-D</code>  |   <code class="option">--pgdata</code> ]<em class="replaceable"><code>datadir</code></em>]</p></div></div><div class="refsect1" id="R1-APP-PG_CHECKSUMS-1"><h2>Description</h2><p>
    <span class="application">pg_checksums</span> checks, enables or disables data
    checksums in a <span class="productname">PostgreSQL</span> cluster.  The server
    must be shut down cleanly before running
@@ -71,4 +71,4 @@
    enabling or disabling checksums, the cluster's data checksum configuration
    remains unchanged, and <span class="application">pg_checksums</span> can be
    re-run to perform the same operation.
-  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="pgarchivecleanup.html" title="pg_archivecleanup">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgcontroldata.html" title="pg_controldata">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_archivecleanup</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_controldata</span></td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="pgarchivecleanup.html" title="pg_archivecleanup">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgcontroldata.html" title="pg_controldata">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_archivecleanup</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_controldata</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgconfig.html b/doc/src/sgml/html/app-pgconfig.html
index 9cd34a3..7fc0b0b 100644
--- a/doc/src/sgml/html/app-pgconfig.html
+++ b/doc/src/sgml/html/app-pgconfig.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_config</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="pgbench.html" title="pgbench" /><link rel="next" href="app-pgdump.html" title="pg_dump" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_config</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="pgbench.html" title="pgbench">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgdump.html" title="pg_dump">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGCONFIG"><div class="titlepage"></div><a id="id-1.9.4.11.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_config</span></h2><p>pg_config — retrieve information about the installed version of <span class="productname">PostgreSQL</span></p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.11.4.1"><code class="command">pg_config</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.4.11.5"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_config</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="pgbench.html" title="pgbench" /><link rel="next" href="app-pgdump.html" title="pg_dump" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_config</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="pgbench.html" title="pgbench">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgdump.html" title="pg_dump">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGCONFIG"><div class="titlepage"></div><a id="id-1.9.4.11.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_config</span></h2><p>pg_config — retrieve information about the installed version of <span class="productname">PostgreSQL</span></p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.11.4.1"><code class="command">pg_config</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.4.11.5"><h2>Description</h2><p>
    The <span class="application">pg_config</span> utility prints configuration parameters
    of the currently installed version of <span class="productname">PostgreSQL</span>. It is
    intended, for example, to be used by software packages that want to interface
@@ -107,4 +107,4 @@ eval ./configure `pg_config --configure`
    shell quotation marks so arguments with spaces are represented
    correctly.  Therefore, using <code class="literal">eval</code> is required
    for proper results.
-  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="pgbench.html" title="pgbench">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgdump.html" title="pg_dump">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pgbench</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> pg_dump</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="pgbench.html" title="pgbench">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgdump.html" title="pg_dump">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pgbench</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> pg_dump</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgcontroldata.html b/doc/src/sgml/html/app-pgcontroldata.html
index 4785c9e..9503a5f 100644
--- a/doc/src/sgml/html/app-pgcontroldata.html
+++ b/doc/src/sgml/html/app-pgcontroldata.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_controldata</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgchecksums.html" title="pg_checksums" /><link rel="next" href="app-pg-ctl.html" title="pg_ctl" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_controldata</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgchecksums.html" title="pg_checksums">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pg-ctl.html" title="pg_ctl">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGCONTROLDATA"><div class="titlepage"></div><a id="id-1.9.5.6.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_controldata</span></span></h2><p>pg_controldata — display control information of a <span class="productname">PostgreSQL</span> database cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.6.4.1"><code class="command">pg_controldata</code> [<em class="replaceable"><code>option</code></em>] [[ <code class="option">-D</code>  |   <code class="option">--pgdata</code> ]<em class="replaceable"><code>datadir</code></em>]</p></div></div><div class="refsect1" id="R1-APP-PGCONTROLDATA-1"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_controldata</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgchecksums.html" title="pg_checksums" /><link rel="next" href="app-pg-ctl.html" title="pg_ctl" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_controldata</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgchecksums.html" title="pg_checksums">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pg-ctl.html" title="pg_ctl">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGCONTROLDATA"><div class="titlepage"></div><a id="id-1.9.5.6.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_controldata</span></span></h2><p>pg_controldata — display control information of a <span class="productname">PostgreSQL</span> database cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.6.4.1"><code class="command">pg_controldata</code> [<em class="replaceable"><code>option</code></em>] [[ <code class="option">-D</code>  |   <code class="option">--pgdata</code> ]<em class="replaceable"><code>datadir</code></em>]</p></div></div><div class="refsect1" id="R1-APP-PGCONTROLDATA-1"><h2>Description</h2><p>
    <code class="command">pg_controldata</code> prints information initialized during
    <code class="command">initdb</code>, such as the catalog version.
    It also shows information about write-ahead logging and checkpoint
@@ -20,4 +20,4 @@
       Specifies whether to use color in diagnostic messages. Possible values
       are <code class="literal">always</code>, <code class="literal">auto</code> and
       <code class="literal">never</code>.
-     </p></dd></dl></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgchecksums.html" title="pg_checksums">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pg-ctl.html" title="pg_ctl">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_checksums</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_ctl</span></td></tr></table></div></body></html>
 \ No newline at end of file
+     </p></dd></dl></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgchecksums.html" title="pg_checksums">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pg-ctl.html" title="pg_ctl">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_checksums</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_ctl</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgdump.html b/doc/src/sgml/html/app-pgdump.html
index 3a51ed4..b2a556c 100644
--- a/doc/src/sgml/html/app-pgdump.html
+++ b/doc/src/sgml/html/app-pgdump.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_dump</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgconfig.html" title="pg_config" /><link rel="next" href="app-pg-dumpall.html" title="pg_dumpall" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_dump</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgconfig.html" title="pg_config">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pg-dumpall.html" title="pg_dumpall">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGDUMP"><div class="titlepage"></div><a id="id-1.9.4.12.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_dump</span></h2><p>pg_dump — 
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_dump</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgconfig.html" title="pg_config" /><link rel="next" href="app-pg-dumpall.html" title="pg_dumpall" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_dump</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgconfig.html" title="pg_config">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pg-dumpall.html" title="pg_dumpall">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGDUMP"><div class="titlepage"></div><a id="id-1.9.4.12.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_dump</span></h2><p>pg_dump — 
    extract a <span class="productname">PostgreSQL</span> database into a script file or other archive file
   </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.12.4.1"><code class="command">pg_dump</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...] [<em class="replaceable"><code>dbname</code></em>]</p></div></div><div class="refsect1" id="PG-DUMP-DESCRIPTION"><h2>
    Description
@@ -772,4 +772,4 @@ CREATE DATABASE foo WITH TEMPLATE template0;
 
 </p><pre class="screen">
 <code class="prompt">$</code> <strong class="userinput"><code>pg_dump -t "\"MixedCaseName\"" mydb &gt; mytab.sql</code></strong>
-</pre></div><div class="refsect1" id="id-1.9.4.12.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pg-dumpall.html" title="pg_dumpall"><span class="refentrytitle"><span class="application">pg_dumpall</span></span></a>, <a class="xref" href="app-pgrestore.html" title="pg_restore"><span class="refentrytitle">pg_restore</span></a>, <a class="xref" href="app-psql.html" title="psql"><span class="refentrytitle"><span class="application">psql</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgconfig.html" title="pg_config">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pg-dumpall.html" title="pg_dumpall">Next</a></td></tr><tr><td width="40%" align="left" valign="top">pg_config </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_dumpall</span></td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div><div class="refsect1" id="id-1.9.4.12.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pg-dumpall.html" title="pg_dumpall"><span class="refentrytitle"><span class="application">pg_dumpall</span></span></a>, <a class="xref" href="app-pgrestore.html" title="pg_restore"><span class="refentrytitle">pg_restore</span></a>, <a class="xref" href="app-psql.html" title="psql"><span class="refentrytitle"><span class="application">psql</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgconfig.html" title="pg_config">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pg-dumpall.html" title="pg_dumpall">Next</a></td></tr><tr><td width="40%" align="left" valign="top">pg_config </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_dumpall</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgreceivewal.html b/doc/src/sgml/html/app-pgreceivewal.html
index 194b2c4..b687211 100644
--- a/doc/src/sgml/html/app-pgreceivewal.html
+++ b/doc/src/sgml/html/app-pgreceivewal.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_receivewal</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pg-isready.html" title="pg_isready" /><link rel="next" href="app-pgrecvlogical.html" title="pg_recvlogical" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_receivewal</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pg-isready.html" title="pg_isready">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgrecvlogical.html" title="pg_recvlogical">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGRECEIVEWAL"><div class="titlepage"></div><a id="id-1.9.4.15.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_receivewal</span></h2><p>pg_receivewal — stream write-ahead logs from a <span class="productname">PostgreSQL</span> server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.15.4.1"><code class="command">pg_receivewal</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.4.15.5"><h2>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_receivewal</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pg-isready.html" title="pg_isready" /><link rel="next" href="app-pgrecvlogical.html" title="pg_recvlogical" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_receivewal</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pg-isready.html" title="pg_isready">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgrecvlogical.html" title="pg_recvlogical">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGRECEIVEWAL"><div class="titlepage"></div><a id="id-1.9.4.15.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_receivewal</span></h2><p>pg_receivewal — stream write-ahead logs from a <span class="productname">PostgreSQL</span> server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.15.4.1"><code class="command">pg_receivewal</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.4.15.5"><h2>
    Description
   </h2><p>
    <span class="application">pg_receivewal</span> is used to stream the write-ahead log
@@ -220,4 +220,4 @@
    <code class="filename">/usr/local/pgsql/archive</code>:
 </p><pre class="screen">
 <code class="prompt">$</code> <strong class="userinput"><code>pg_receivewal -h mydbserver -D /usr/local/pgsql/archive</code></strong>
-</pre></div><div class="refsect1" id="id-1.9.4.15.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgbasebackup.html" title="pg_basebackup"><span class="refentrytitle">pg_basebackup</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pg-isready.html" title="pg_isready">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgrecvlogical.html" title="pg_recvlogical">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_isready</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_recvlogical</span></td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div><div class="refsect1" id="id-1.9.4.15.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgbasebackup.html" title="pg_basebackup"><span class="refentrytitle">pg_basebackup</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pg-isready.html" title="pg_isready">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgrecvlogical.html" title="pg_recvlogical">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_isready</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_recvlogical</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgreceivexlog.html b/doc/src/sgml/html/app-pgreceivexlog.html
index 1a572fb..ec311b1 100644
--- a/doc/src/sgml/html/app-pgreceivexlog.html
+++ b/doc/src/sgml/html/app-pgreceivexlog.html
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>M.4. pg_receivexlog renamed to pg_receivewal</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgresetxlog.html" title="M.3. pg_resetxlog renamed to pg_resetwal" /><link rel="next" href="biblio.html" title="Bibliography" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">M.4. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivexlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivewal</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgresetxlog.html" title="M.3. pg_resetxlog renamed to pg_resetwal">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Up</a></td><th width="60%" align="center">Appendix M. Obsolete or Renamed Features</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="biblio.html" title="Bibliography">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="APP-PGRECEIVEXLOG"><div class="titlepage"><div><div><h2 class="title" style="clear: both">M.4. <code class="command">pg_receivexlog</code> renamed to <code class="command">pg_receivewal</code></h2></div></div></div><a id="id-1.11.14.6.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>M.4. pg_receivexlog renamed to pg_receivewal</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgresetxlog.html" title="M.3. pg_resetxlog renamed to pg_resetwal" /><link rel="next" href="biblio.html" title="Bibliography" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">M.4. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivexlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivewal</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgresetxlog.html" title="M.3. pg_resetxlog renamed to pg_resetwal">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Up</a></td><th width="60%" align="center">Appendix M. Obsolete or Renamed Features</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="biblio.html" title="Bibliography">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="APP-PGRECEIVEXLOG"><div class="titlepage"><div><div><h2 class="title" style="clear: both">M.4. <code class="command">pg_receivexlog</code> renamed to <code class="command">pg_receivewal</code></h2></div></div></div><a id="id-1.11.14.6.2" class="indexterm"></a><p>
     PostgreSQL 9.6 and below provided a command named
     <code class="command">pg_receivexlog</code>
     <a id="id-1.11.14.6.3.2" class="indexterm"></a>
     to fetch write-ahead-log (WAL) files.  This command was renamed to <code class="command">pg_receivewal</code>, see
     <a class="xref" href="app-pgreceivewal.html" title="pg_receivewal"><span class="refentrytitle">pg_receivewal</span></a> for documentation of <code class="command">pg_receivewal</code> and see
-    <a class="link" href="release-prior.html" title="E.17. Prior Releases">the release notes for PostgreSQL 10</a> for details
+    <a class="link" href="release-prior.html" title="E.18. Prior Releases">the release notes for PostgreSQL 10</a> for details
     on this change.
-   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgresetxlog.html" title="M.3. pg_resetxlog renamed to pg_resetwal">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="biblio.html" title="Bibliography">Next</a></td></tr><tr><td width="40%" align="left" valign="top">M.3. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_resetxlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_resetwal</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Bibliography</td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgresetxlog.html" title="M.3. pg_resetxlog renamed to pg_resetwal">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="biblio.html" title="Bibliography">Next</a></td></tr><tr><td width="40%" align="left" valign="top">M.3. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_resetxlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_resetwal</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Bibliography</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgrecvlogical.html b/doc/src/sgml/html/app-pgrecvlogical.html
index 9dd0e70..2b22217 100644
--- a/doc/src/sgml/html/app-pgrecvlogical.html
+++ b/doc/src/sgml/html/app-pgrecvlogical.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_recvlogical</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgreceivewal.html" title="pg_receivewal" /><link rel="next" href="app-pgrestore.html" title="pg_restore" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_recvlogical</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgreceivewal.html" title="pg_receivewal">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgrestore.html" title="pg_restore">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGRECVLOGICAL"><div class="titlepage"></div><a id="id-1.9.4.16.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_recvlogical</span></span></h2><p>pg_recvlogical — control <span class="productname">PostgreSQL</span> logical decoding streams</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.16.4.1"><code class="command">pg_recvlogical</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.4.16.5"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_recvlogical</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgreceivewal.html" title="pg_receivewal" /><link rel="next" href="app-pgrestore.html" title="pg_restore" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_recvlogical</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgreceivewal.html" title="pg_receivewal">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgrestore.html" title="pg_restore">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGRECVLOGICAL"><div class="titlepage"></div><a id="id-1.9.4.16.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_recvlogical</span></span></h2><p>pg_recvlogical — control <span class="productname">PostgreSQL</span> logical decoding streams</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.16.4.1"><code class="command">pg_recvlogical</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.4.16.5"><h2>Description</h2><p>
    <code class="command">pg_recvlogical</code> controls logical decoding replication
    slots and streams data from such replication slots.
   </p><p>
@@ -168,4 +168,4 @@
    cluster.
   </p></div><div class="refsect1" id="id-1.9.4.16.9"><h2>Examples</h2><p>
    See <a class="xref" href="logicaldecoding-example.html" title="48.1. Logical Decoding Examples">Section 48.1</a> for an example.
-  </p></div><div class="refsect1" id="id-1.9.4.16.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgreceivewal.html" title="pg_receivewal"><span class="refentrytitle">pg_receivewal</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgreceivewal.html" title="pg_receivewal">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgrestore.html" title="pg_restore">Next</a></td></tr><tr><td width="40%" align="left" valign="top">pg_receivewal </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> pg_restore</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div><div class="refsect1" id="id-1.9.4.16.10"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgreceivewal.html" title="pg_receivewal"><span class="refentrytitle">pg_receivewal</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgreceivewal.html" title="pg_receivewal">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgrestore.html" title="pg_restore">Next</a></td></tr><tr><td width="40%" align="left" valign="top">pg_receivewal </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> pg_restore</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgresetwal.html b/doc/src/sgml/html/app-pgresetwal.html
index b407e1b..2f604ad 100644
--- a/doc/src/sgml/html/app-pgresetwal.html
+++ b/doc/src/sgml/html/app-pgresetwal.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_resetwal</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pg-ctl.html" title="pg_ctl" /><link rel="next" href="app-pgrewind.html" title="pg_rewind" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_resetwal</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pg-ctl.html" title="pg_ctl">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgrewind.html" title="pg_rewind">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGRESETWAL"><div class="titlepage"></div><a id="id-1.9.5.8.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_resetwal</span></span></h2><p>pg_resetwal — reset the write-ahead log and other control information of a <span class="productname">PostgreSQL</span> database cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.8.4.1"><code class="command">pg_resetwal</code> [ <code class="option">-f</code>  |   <code class="option">--force</code> ] [ <code class="option">-n</code>  |   <code class="option">--dry-run</code> ] [<em class="replaceable"><code>option</code></em>...]  [ <code class="option">-D</code>  |   <code class="option">--pgdata</code> ]<em class="replaceable"><code>datadir</code></em> </p></div></div><div class="refsect1" id="R1-APP-PGRESETWAL-1"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_resetwal</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pg-ctl.html" title="pg_ctl" /><link rel="next" href="app-pgrewind.html" title="pg_rewind" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_resetwal</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pg-ctl.html" title="pg_ctl">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgrewind.html" title="pg_rewind">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGRESETWAL"><div class="titlepage"></div><a id="id-1.9.5.8.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_resetwal</span></span></h2><p>pg_resetwal — reset the write-ahead log and other control information of a <span class="productname">PostgreSQL</span> database cluster</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.8.4.1"><code class="command">pg_resetwal</code> [ <code class="option">-f</code>  |   <code class="option">--force</code> ] [ <code class="option">-n</code>  |   <code class="option">--dry-run</code> ] [<em class="replaceable"><code>option</code></em>...]  [ <code class="option">-D</code>  |   <code class="option">--pgdata</code> ]<em class="replaceable"><code>datadir</code></em> </p></div></div><div class="refsect1" id="R1-APP-PGRESETWAL-1"><h2>Description</h2><p>
    <code class="command">pg_resetwal</code> clears the write-ahead log (WAL) and
    optionally resets some other control information stored in the
    <code class="filename">pg_control</code> file.  This function is sometimes needed
@@ -166,4 +166,4 @@
   </p><p>
    <code class="command">pg_resetwal</code> works only with servers of the same
    major version.
-  </p></div><div class="refsect1" id="id-1.9.5.8.9"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgcontroldata.html" title="pg_controldata"><span class="refentrytitle"><span class="application">pg_controldata</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pg-ctl.html" title="pg_ctl">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgrewind.html" title="pg_rewind">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_ctl</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_rewind</span></td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div><div class="refsect1" id="id-1.9.5.8.9"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgcontroldata.html" title="pg_controldata"><span class="refentrytitle"><span class="application">pg_controldata</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pg-ctl.html" title="pg_ctl">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgrewind.html" title="pg_rewind">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_ctl</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_rewind</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgresetxlog.html b/doc/src/sgml/html/app-pgresetxlog.html
index ed87c40..3595f5f 100644
--- a/doc/src/sgml/html/app-pgresetxlog.html
+++ b/doc/src/sgml/html/app-pgresetxlog.html
@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>M.3. pg_resetxlog renamed to pg_resetwal</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="pgxlogdump.html" title="M.2. pg_xlogdump renamed to pg_waldump" /><link rel="next" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">M.3. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_resetxlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_resetwal</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="pgxlogdump.html" title="M.2. pg_xlogdump renamed to pg_waldump">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Up</a></td><th width="60%" align="center">Appendix M. Obsolete or Renamed Features</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="APP-PGRESETXLOG"><div class="titlepage"><div><div><h2 class="title" style="clear: both">M.3. <code class="command">pg_resetxlog</code> renamed to <code class="command">pg_resetwal</code></h2></div></div></div><a id="id-1.11.14.5.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>M.3. pg_resetxlog renamed to pg_resetwal</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="pgxlogdump.html" title="M.2. pg_xlogdump renamed to pg_waldump" /><link rel="next" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">M.3. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_resetxlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_resetwal</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="pgxlogdump.html" title="M.2. pg_xlogdump renamed to pg_waldump">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Up</a></td><th width="60%" align="center">Appendix M. Obsolete or Renamed Features</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="APP-PGRESETXLOG"><div class="titlepage"><div><div><h2 class="title" style="clear: both">M.3. <code class="command">pg_resetxlog</code> renamed to <code class="command">pg_resetwal</code></h2></div></div></div><a id="id-1.11.14.5.2" class="indexterm"></a><p>
     PostgreSQL 9.6 and below provided a command named
     <code class="command">pg_resetxlog</code>
     <a id="id-1.11.14.5.3.2" class="indexterm"></a>
     to reset the write-ahead-log (WAL) files.  This command was renamed to <code class="command">pg_resetwal</code>, see
     <a class="xref" href="app-pgresetwal.html" title="pg_resetwal"><span class="refentrytitle"><span class="application">pg_resetwal</span></span></a> for documentation of <code class="command">pg_resetwal</code> and see
-    <a class="link" href="release-prior.html" title="E.17. Prior Releases">the release notes for PostgreSQL 10</a> for details
+    <a class="link" href="release-prior.html" title="E.18. Prior Releases">the release notes for PostgreSQL 10</a> for details
     on this change.
-   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="pgxlogdump.html" title="M.2. pg_xlogdump renamed to pg_waldump">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal">Next</a></td></tr><tr><td width="40%" align="left" valign="top">M.2. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_xlogdump</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_waldump</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> M.4. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivexlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivewal</code></td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="pgxlogdump.html" title="M.2. pg_xlogdump renamed to pg_waldump">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendix-obsolete.html" title="Appendix M. Obsolete or Renamed Features">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal">Next</a></td></tr><tr><td width="40%" align="left" valign="top">M.2. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_xlogdump</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_waldump</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> M.4. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivexlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivewal</code></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgrestore.html b/doc/src/sgml/html/app-pgrestore.html
index 886fef6..5ed400f 100644
--- a/doc/src/sgml/html/app-pgrestore.html
+++ b/doc/src/sgml/html/app-pgrestore.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_restore</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgrecvlogical.html" title="pg_recvlogical" /><link rel="next" href="app-psql.html" title="psql" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_restore</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgrecvlogical.html" title="pg_recvlogical">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-psql.html" title="psql">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGRESTORE"><div class="titlepage"></div><a id="id-1.9.4.17.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_restore</span></h2><p>pg_restore — 
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_restore</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgrecvlogical.html" title="pg_recvlogical" /><link rel="next" href="app-psql.html" title="psql" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">pg_restore</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgrecvlogical.html" title="pg_recvlogical">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-psql.html" title="psql">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGRESTORE"><div class="titlepage"></div><a id="id-1.9.4.17.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle">pg_restore</span></h2><p>pg_restore — 
    restore a <span class="productname">PostgreSQL</span> database from an
    archive file created by <span class="application">pg_dump</span>
   </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.17.4.1"><code class="command">pg_restore</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...] [<em class="replaceable"><code>filename</code></em>]</p></div></div><div class="refsect1" id="APP-PGRESTORE-DESCRIPTION"><h2>Description</h2><p>
@@ -488,4 +488,4 @@ CREATE DATABASE foo WITH TEMPLATE template0;
    items 10 and 6, in that order:
 </p><pre class="screen">
 <code class="prompt">$</code> <strong class="userinput"><code>pg_restore -L db.list db.dump</code></strong>
-</pre></div><div class="refsect1" id="id-1.9.4.17.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgdump.html" title="pg_dump"><span class="refentrytitle">pg_dump</span></a>, <a class="xref" href="app-pg-dumpall.html" title="pg_dumpall"><span class="refentrytitle"><span class="application">pg_dumpall</span></span></a>, <a class="xref" href="app-psql.html" title="psql"><span class="refentrytitle"><span class="application">psql</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgrecvlogical.html" title="pg_recvlogical">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-psql.html" title="psql">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_recvlogical</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">psql</span></td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div><div class="refsect1" id="id-1.9.4.17.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="app-pgdump.html" title="pg_dump"><span class="refentrytitle">pg_dump</span></a>, <a class="xref" href="app-pg-dumpall.html" title="pg_dumpall"><span class="refentrytitle"><span class="application">pg_dumpall</span></span></a>, <a class="xref" href="app-psql.html" title="psql"><span class="refentrytitle"><span class="application">psql</span></span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgrecvlogical.html" title="pg_recvlogical">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-psql.html" title="psql">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_recvlogical</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">psql</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-pgrewind.html b/doc/src/sgml/html/app-pgrewind.html
index 2f4828f..74bc63d 100644
--- a/doc/src/sgml/html/app-pgrewind.html
+++ b/doc/src/sgml/html/app-pgrewind.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_rewind</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgresetwal.html" title="pg_resetwal" /><link rel="next" href="pgtestfsync.html" title="pg_test_fsync" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_rewind</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgresetwal.html" title="pg_resetwal">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="pgtestfsync.html" title="pg_test_fsync">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGREWIND"><div class="titlepage"></div><a id="id-1.9.5.9.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_rewind</span></span></h2><p>pg_rewind — synchronize a <span class="productname">PostgreSQL</span> data directory with another data directory that was forked from it</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.9.4.1"><code class="command">pg_rewind</code> [<em class="replaceable"><code>option</code></em>...]  { <code class="option">-D </code>  |   <code class="option">--target-pgdata</code> }<em class="replaceable"><code> directory</code></em> { <code class="option">--source-pgdata=<em class="replaceable"><code>directory</code></em></code>  |   <code class="option">--source-server=<em class="replaceable"><code>connstr</code></em></code> } </p></div></div><div class="refsect1" id="id-1.9.5.9.5"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>pg_rewind</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgresetwal.html" title="pg_resetwal" /><link rel="next" href="pgtestfsync.html" title="pg_test_fsync" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_rewind</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgresetwal.html" title="pg_resetwal">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="pgtestfsync.html" title="pg_test_fsync">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PGREWIND"><div class="titlepage"></div><a id="id-1.9.5.9.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">pg_rewind</span></span></h2><p>pg_rewind — synchronize a <span class="productname">PostgreSQL</span> data directory with another data directory that was forked from it</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.9.4.1"><code class="command">pg_rewind</code> [<em class="replaceable"><code>option</code></em>...]  { <code class="option">-D </code>  |   <code class="option">--target-pgdata</code> }<em class="replaceable"><code> directory</code></em> { <code class="option">--source-pgdata=<em class="replaceable"><code>directory</code></em></code>  |   <code class="option">--source-server=<em class="replaceable"><code>connstr</code></em></code> } </p></div></div><div class="refsect1" id="id-1.9.5.9.5"><h2>Description</h2><p>
    <span class="application">pg_rewind</span> is a tool for synchronizing a PostgreSQL cluster
    with another copy of the same cluster, after the clusters' timelines have
    diverged. A typical scenario is to bring an old master server back online
@@ -161,4 +161,4 @@ GRANT EXECUTE ON function pg_catalog.pg_read_binary_file(text, bigint, bigint, b
       doesn't apply the WAL, it just creates a backup label file that
       makes <span class="productname">PostgreSQL</span> start by replaying all WAL from
       that checkpoint forward.)
-     </p></li></ol></div></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgresetwal.html" title="pg_resetwal">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="pgtestfsync.html" title="pg_test_fsync">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_resetwal</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_test_fsync</span></td></tr></table></div></body></html>
 \ No newline at end of file
+     </p></li></ol></div></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgresetwal.html" title="pg_resetwal">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="pgtestfsync.html" title="pg_test_fsync">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_resetwal</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_test_fsync</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-postgres.html b/doc/src/sgml/html/app-postgres.html
index 0b8bd58..42c8218 100644
--- a/doc/src/sgml/html/app-postgres.html
+++ b/doc/src/sgml/html/app-postgres.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>postgres</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="pgwaldump.html" title="pg_waldump" /><link rel="next" href="app-postmaster.html" title="postmaster" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">postgres</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="pgwaldump.html" title="pg_waldump">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-postmaster.html" title="postmaster">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-POSTGRES"><div class="titlepage"></div><a id="id-1.9.5.14.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">postgres</span></span></h2><p>postgres — <span class="productname">PostgreSQL</span> database server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.14.4.1"><code class="command">postgres</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.5.14.5"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>postgres</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="pgwaldump.html" title="pg_waldump" /><link rel="next" href="app-postmaster.html" title="postmaster" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">postgres</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="pgwaldump.html" title="pg_waldump">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-postmaster.html" title="postmaster">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-POSTGRES"><div class="titlepage"></div><a id="id-1.9.5.14.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">postgres</span></span></h2><p>postgres — <span class="productname">PostgreSQL</span> database server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.14.4.1"><code class="command">postgres</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.5.14.5"><h2>Description</h2><p>
    <code class="command">postgres</code> is the
    <span class="productname">PostgreSQL</span> database server.  In order
    for a client application to access a database it connects (over a
@@ -436,4 +436,4 @@
   </p></div><div class="refsect1" id="id-1.9.5.14.13"><h2>See Also</h2><p>
    <a class="xref" href="app-initdb.html" title="initdb"><span class="refentrytitle">initdb</span></a>,
    <a class="xref" href="app-pg-ctl.html" title="pg_ctl"><span class="refentrytitle"><span class="application">pg_ctl</span></span></a>
-  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="pgwaldump.html" title="pg_waldump">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-postmaster.html" title="postmaster">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_waldump</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">postmaster</span></td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="pgwaldump.html" title="pg_waldump">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-postmaster.html" title="postmaster">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">pg_waldump</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">postmaster</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-postmaster.html b/doc/src/sgml/html/app-postmaster.html
index 3559b04..a83261f 100644
--- a/doc/src/sgml/html/app-postmaster.html
+++ b/doc/src/sgml/html/app-postmaster.html
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>postmaster</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-postgres.html" title="postgres" /><link rel="next" href="internals.html" title="Part VII. Internals" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">postmaster</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-postgres.html" title="postgres">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="internals.html" title="Part VII. Internals">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-POSTMASTER"><div class="titlepage"></div><a id="id-1.9.5.15.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">postmaster</span></span></h2><p>postmaster — <span class="productname">PostgreSQL</span> database server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.15.4.1"><code class="command">postmaster</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.5.15.5"><h2>Description</h2><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>postmaster</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-postgres.html" title="postgres" /><link rel="next" href="internals.html" title="Part VII. Internals" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">postmaster</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-postgres.html" title="postgres">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><th width="60%" align="center">PostgreSQL Server Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="internals.html" title="Part VII. Internals">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-POSTMASTER"><div class="titlepage"></div><a id="id-1.9.5.15.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">postmaster</span></span></h2><p>postmaster — <span class="productname">PostgreSQL</span> database server</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.5.15.4.1"><code class="command">postmaster</code> [<em class="replaceable"><code>option</code></em>...]</p></div></div><div class="refsect1" id="id-1.9.5.15.5"><h2>Description</h2><p>
    <code class="command">postmaster</code> is a deprecated alias of <code class="command">postgres</code>.
   </p></div><div class="refsect1" id="id-1.9.5.15.6"><h2>See Also</h2><p>
    <a class="xref" href="app-postgres.html" title="postgres"><span class="refentrytitle"><span class="application">postgres</span></span></a>
-  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-postgres.html" title="postgres">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="internals.html" title="Part VII. Internals">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">postgres</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Part VII. Internals</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-postgres.html" title="postgres">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-server.html" title="PostgreSQL Server Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="internals.html" title="Part VII. Internals">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">postgres</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Part VII. Internals</td></tr></table></div></body></html>
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diff --git a/doc/src/sgml/html/app-psql.html b/doc/src/sgml/html/app-psql.html
index 35d7c5f..6ac3a92 100644
--- a/doc/src/sgml/html/app-psql.html
+++ b/doc/src/sgml/html/app-psql.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>psql</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgrestore.html" title="pg_restore" /><link rel="next" href="app-reindexdb.html" title="reindexdb" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">psql</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgrestore.html" title="pg_restore">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-reindexdb.html" title="reindexdb">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PSQL"><div class="titlepage"></div><a id="id-1.9.4.18.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">psql</span></span></h2><p><span class="application">psql</span> — 
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>psql</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgrestore.html" title="pg_restore" /><link rel="next" href="app-reindexdb.html" title="reindexdb" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">psql</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgrestore.html" title="pg_restore">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-reindexdb.html" title="reindexdb">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-PSQL"><div class="titlepage"></div><a id="id-1.9.4.18.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">psql</span></span></h2><p><span class="application">psql</span> — 
       <span class="productname">PostgreSQL</span> interactive terminal
     </p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.18.4.1"><code class="command">psql</code> [<em class="replaceable"><code>option</code></em>...] [<em class="replaceable"><code>dbname</code></em>
     [<em class="replaceable"><code>username</code></em>]]</p></div></div><div class="refsect1" id="id-1.9.4.18.5"><h2>Description</h2><p>
@@ -350,7 +350,7 @@ $ <strong class="userinput"><code>psql postgresql://dbmaster:5433/mydb?sslmode=r
     the string <code class="literal">=&gt;</code>. For example:
 </p><pre class="programlisting">
 $ <strong class="userinput"><code>psql testdb</code></strong>
-psql (12.15)
+psql (12.16)
 Type "help" for help.
 
 testdb=&gt;
@@ -2696,4 +2696,4 @@ testdb(&gt; <strong class="userinput"><code>\crosstabview "A" "B" "AxB" ord</cod
 (4 rows)
 </pre><p>
 
-</p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgrestore.html" title="pg_restore">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-reindexdb.html" title="reindexdb">Next</a></td></tr><tr><td width="40%" align="left" valign="top">pg_restore </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">reindexdb</span></td></tr></table></div></body></html>
 \ No newline at end of file
+</p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgrestore.html" title="pg_restore">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-reindexdb.html" title="reindexdb">Next</a></td></tr><tr><td width="40%" align="left" valign="top">pg_restore </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">reindexdb</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-reindexdb.html b/doc/src/sgml/html/app-reindexdb.html
index c2ad395..2468d5c 100644
--- a/doc/src/sgml/html/app-reindexdb.html
+++ b/doc/src/sgml/html/app-reindexdb.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>reindexdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-psql.html" title="psql" /><link rel="next" href="app-vacuumdb.html" title="vacuumdb" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">reindexdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-psql.html" title="psql">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-vacuumdb.html" title="vacuumdb">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-REINDEXDB"><div class="titlepage"></div><a id="id-1.9.4.19.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">reindexdb</span></span></h2><p>reindexdb — reindex a <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.19.4.1"><code class="command">reindexdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]  
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>reindexdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-psql.html" title="psql" /><link rel="next" href="app-vacuumdb.html" title="vacuumdb" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">reindexdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-psql.html" title="psql">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="app-vacuumdb.html" title="vacuumdb">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-REINDEXDB"><div class="titlepage"></div><a id="id-1.9.4.19.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">reindexdb</span></span></h2><p>reindexdb — reindex a <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.19.4.1"><code class="command">reindexdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]  
     [
        <code class="option">-S</code>  |   <code class="option">--schema</code>  
      <em class="replaceable"><code>schema</code></em>
@@ -145,4 +145,4 @@
     <code class="literal">bar</code> in a database named <code class="literal">abcd</code>:
 </p><pre class="screen">
 <code class="prompt">$ </code><strong class="userinput"><code>reindexdb --table=foo --index=bar abcd</code></strong>
-</pre></div><div class="refsect1" id="id-1.9.4.19.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-reindex.html" title="REINDEX"><span class="refentrytitle">REINDEX</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-psql.html" title="psql">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-vacuumdb.html" title="vacuumdb">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">psql</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">vacuumdb</span></td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div><div class="refsect1" id="id-1.9.4.19.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-reindex.html" title="REINDEX"><span class="refentrytitle">REINDEX</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-psql.html" title="psql">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="app-vacuumdb.html" title="vacuumdb">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">psql</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> <span xmlns="http://www.w3.org/1999/xhtml" class="application">vacuumdb</span></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/app-vacuumdb.html b/doc/src/sgml/html/app-vacuumdb.html
index 2ba24f2..e8466d5 100644
--- a/doc/src/sgml/html/app-vacuumdb.html
+++ b/doc/src/sgml/html/app-vacuumdb.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>vacuumdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-reindexdb.html" title="reindexdb" /><link rel="next" href="reference-server.html" title="PostgreSQL Server Applications" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">vacuumdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-reindexdb.html" title="reindexdb">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="reference-server.html" title="PostgreSQL Server Applications">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-VACUUMDB"><div class="titlepage"></div><a id="id-1.9.4.20.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">vacuumdb</span></span></h2><p>vacuumdb — garbage-collect and analyze a <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.20.4.1"><code class="command">vacuumdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]  
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>vacuumdb</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-reindexdb.html" title="reindexdb" /><link rel="next" href="reference-server.html" title="PostgreSQL Server Applications" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center"><span xmlns="http://www.w3.org/1999/xhtml" class="application">vacuumdb</span></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-reindexdb.html" title="reindexdb">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><th width="60%" align="center">PostgreSQL Client Applications</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="reference-server.html" title="PostgreSQL Server Applications">Next</a></td></tr></table><hr></hr></div><div class="refentry" id="APP-VACUUMDB"><div class="titlepage"></div><a id="id-1.9.4.20.1" class="indexterm"></a><div class="refnamediv"><h2><span class="refentrytitle"><span class="application">vacuumdb</span></span></h2><p>vacuumdb — garbage-collect and analyze a <span class="productname">PostgreSQL</span> database</p></div><div class="refsynopsisdiv"><h2>Synopsis</h2><div class="cmdsynopsis"><p id="id-1.9.4.20.4.1"><code class="command">vacuumdb</code> [<em class="replaceable"><code>connection-option</code></em>...] [<em class="replaceable"><code>option</code></em>...]  
     [
        <code class="option">-t</code>  |   <code class="option">--table</code>  
      <em class="replaceable"><code>table</code></em>
@@ -210,4 +210,4 @@
     <code class="literal">bar</code> of the table for the optimizer:
 </p><pre class="screen">
 <code class="prompt">$ </code><strong class="userinput"><code>vacuumdb --analyze --verbose --table='foo(bar)' xyzzy</code></strong>
-</pre></div><div class="refsect1" id="id-1.9.4.20.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-vacuum.html" title="VACUUM"><span class="refentrytitle">VACUUM</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-reindexdb.html" title="reindexdb">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="reference-server.html" title="PostgreSQL Server Applications">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">reindexdb</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> PostgreSQL Server Applications</td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div><div class="refsect1" id="id-1.9.4.20.11"><h2>See Also</h2><span class="simplelist"><a class="xref" href="sql-vacuum.html" title="VACUUM"><span class="refentrytitle">VACUUM</span></a></span></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-reindexdb.html" title="reindexdb">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="reference-client.html" title="PostgreSQL Client Applications">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="reference-server.html" title="PostgreSQL Server Applications">Next</a></td></tr><tr><td width="40%" align="left" valign="top"><span xmlns="http://www.w3.org/1999/xhtml" class="application">reindexdb</span> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> PostgreSQL Server Applications</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/appendix-obsolete.html b/doc/src/sgml/html/appendix-obsolete.html
index ec97b4a..6054bc5 100644
--- a/doc/src/sgml/html/appendix-obsolete.html
+++ b/doc/src/sgml/html/appendix-obsolete.html
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Appendix M. Obsolete or Renamed Features</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="acronyms.html" title="Appendix L. Acronyms" /><link rel="next" href="recovery-config.html" title="M.1. recovery.conf file merged into postgresql.conf" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Appendix M. Obsolete or Renamed Features</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="acronyms.html" title="Appendix L. Acronyms">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><th width="60%" align="center">Part VIII. Appendixes</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="recovery-config.html" title="M.1. recovery.conf file merged into postgresql.conf">Next</a></td></tr></table><hr></hr></div><div class="appendix" id="APPENDIX-OBSOLETE"><div class="titlepage"><div><div><h2 class="title">Appendix M. Obsolete or Renamed Features</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="recovery-config.html">M.1. <code class="filename">recovery.conf</code> file merged into <code class="filename">postgresql.conf</code></a></span></dt><dt><span class="sect1"><a href="pgxlogdump.html">M.2. <code class="command">pg_xlogdump</code> renamed to <code class="command">pg_waldump</code></a></span></dt><dt><span class="sect1"><a href="app-pgresetxlog.html">M.3. <code class="command">pg_resetxlog</code> renamed to <code class="command">pg_resetwal</code></a></span></dt><dt><span class="sect1"><a href="app-pgreceivexlog.html">M.4. <code class="command">pg_receivexlog</code> renamed to <code class="command">pg_receivewal</code></a></span></dt></dl></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Appendix M. Obsolete or Renamed Features</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="acronyms.html" title="Appendix L. Acronyms" /><link rel="next" href="recovery-config.html" title="M.1. recovery.conf file merged into postgresql.conf" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Appendix M. Obsolete or Renamed Features</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="acronyms.html" title="Appendix L. Acronyms">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><th width="60%" align="center">Part VIII. Appendixes</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="recovery-config.html" title="M.1. recovery.conf file merged into postgresql.conf">Next</a></td></tr></table><hr></hr></div><div class="appendix" id="APPENDIX-OBSOLETE"><div class="titlepage"><div><div><h2 class="title">Appendix M. Obsolete or Renamed Features</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="recovery-config.html">M.1. <code class="filename">recovery.conf</code> file merged into <code class="filename">postgresql.conf</code></a></span></dt><dt><span class="sect1"><a href="pgxlogdump.html">M.2. <code class="command">pg_xlogdump</code> renamed to <code class="command">pg_waldump</code></a></span></dt><dt><span class="sect1"><a href="app-pgresetxlog.html">M.3. <code class="command">pg_resetxlog</code> renamed to <code class="command">pg_resetwal</code></a></span></dt><dt><span class="sect1"><a href="app-pgreceivexlog.html">M.4. <code class="command">pg_receivexlog</code> renamed to <code class="command">pg_receivewal</code></a></span></dt></dl></div><p>
    Functionality is sometimes removed from PostgreSQL, feature, setting
    and file names sometimes change, or documentation moves to different
    places. This section directs users coming from old versions of the
    documentation or from external links to the appropriate new location
    for the information they need.
- </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="acronyms.html" title="Appendix L. Acronyms">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="recovery-config.html" title="M.1. recovery.conf file merged into postgresql.conf">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Appendix L. Acronyms </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> M.1. <code xmlns="http://www.w3.org/1999/xhtml" class="filename">recovery.conf</code> file merged into <code xmlns="http://www.w3.org/1999/xhtml" class="filename">postgresql.conf</code></td></tr></table></div></body></html>
 \ No newline at end of file
+ </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="acronyms.html" title="Appendix L. Acronyms">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="appendixes.html" title="Part VIII. Appendixes">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="recovery-config.html" title="M.1. recovery.conf file merged into postgresql.conf">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Appendix L. Acronyms </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> M.1. <code xmlns="http://www.w3.org/1999/xhtml" class="filename">recovery.conf</code> file merged into <code xmlns="http://www.w3.org/1999/xhtml" class="filename">postgresql.conf</code></td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/appendixes.html b/doc/src/sgml/html/appendixes.html
index f13f275..532af8a 100644
--- a/doc/src/sgml/html/appendixes.html
+++ b/doc/src/sgml/html/appendixes.html
@@ -1,2 +1,2 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Part VIII. Appendixes</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="planner-stats-security.html" title="71.3. Planner Statistics and Security" /><link rel="next" href="errcodes-appendix.html" title="Appendix A. PostgreSQL Error Codes" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Part VIII. Appendixes</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="planner-stats-security.html" title="71.3. Planner Statistics and Security">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="index.html" title="PostgreSQL 12.15 Documentation">Up</a></td><th width="60%" align="center">PostgreSQL 12.15 Documentation</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="errcodes-appendix.html" title="Appendix A. PostgreSQL Error Codes">Next</a></td></tr></table><hr></hr></div><div class="part" id="APPENDIXES"><div class="titlepage"><div><div><h1 class="title">Part VIII. Appendixes</h1></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="appendix"><a href="errcodes-appendix.html">A. <span class="productname">PostgreSQL</span> Error Codes</a></span></dt><dt><span class="appendix"><a href="datetime-appendix.html">B. Date/Time Support</a></span></dt><dd><dl><dt><span class="sect1"><a href="datetime-input-rules.html">B.1. Date/Time Input Interpretation</a></span></dt><dt><span class="sect1"><a href="datetime-invalid-input.html">B.2. Handling of Invalid or Ambiguous Timestamps</a></span></dt><dt><span class="sect1"><a href="datetime-keywords.html">B.3. Date/Time Key Words</a></span></dt><dt><span class="sect1"><a href="datetime-config-files.html">B.4. Date/Time Configuration Files</a></span></dt><dt><span class="sect1"><a href="datetime-posix-timezone-specs.html">B.5. <acronym class="acronym">POSIX</acronym> Time Zone Specifications</a></span></dt><dt><span class="sect1"><a href="datetime-units-history.html">B.6. History of Units</a></span></dt><dt><span class="sect1"><a href="datetime-julian-dates.html">B.7. Julian Dates</a></span></dt></dl></dd><dt><span class="appendix"><a href="sql-keywords-appendix.html">C. <acronym class="acronym">SQL</acronym> Key Words</a></span></dt><dt><span class="appendix"><a href="features.html">D. SQL Conformance</a></span></dt><dd><dl><dt><span class="sect1"><a href="features-sql-standard.html">D.1. Supported Features</a></span></dt><dt><span class="sect1"><a href="unsupported-features-sql-standard.html">D.2. Unsupported Features</a></span></dt><dt><span class="sect1"><a href="xml-limits-conformance.html">D.3. XML Limits and Conformance to SQL/XML</a></span></dt></dl></dd><dt><span class="appendix"><a href="release.html">E. Release Notes</a></span></dt><dd><dl><dt><span class="sect1"><a href="release-12-15.html">E.1. Release 12.15</a></span></dt><dt><span class="sect1"><a href="release-12-14.html">E.2. Release 12.14</a></span></dt><dt><span class="sect1"><a href="release-12-13.html">E.3. Release 12.13</a></span></dt><dt><span class="sect1"><a href="release-12-12.html">E.4. Release 12.12</a></span></dt><dt><span class="sect1"><a href="release-12-11.html">E.5. Release 12.11</a></span></dt><dt><span class="sect1"><a href="release-12-10.html">E.6. Release 12.10</a></span></dt><dt><span class="sect1"><a href="release-12-9.html">E.7. Release 12.9</a></span></dt><dt><span class="sect1"><a href="release-12-8.html">E.8. Release 12.8</a></span></dt><dt><span class="sect1"><a href="release-12-7.html">E.9. Release 12.7</a></span></dt><dt><span class="sect1"><a href="release-12-6.html">E.10. Release 12.6</a></span></dt><dt><span class="sect1"><a href="release-12-5.html">E.11. Release 12.5</a></span></dt><dt><span class="sect1"><a href="release-12-4.html">E.12. Release 12.4</a></span></dt><dt><span class="sect1"><a href="release-12-3.html">E.13. Release 12.3</a></span></dt><dt><span class="sect1"><a href="release-12-2.html">E.14. Release 12.2</a></span></dt><dt><span class="sect1"><a href="release-12-1.html">E.15. Release 12.1</a></span></dt><dt><span class="sect1"><a href="release-12.html">E.16. Release 12</a></span></dt><dt><span class="sect1"><a href="release-prior.html">E.17. Prior Releases</a></span></dt></dl></dd><dt><span class="appendix"><a href="contrib.html">F. Additional Supplied Modules</a></span></dt><dd><dl><dt><span class="sect1"><a href="adminpack.html">F.1. adminpack</a></span></dt><dt><span class="sect1"><a href="amcheck.html">F.2. amcheck</a></span></dt><dt><span class="sect1"><a href="auth-delay.html">F.3. auth_delay</a></span></dt><dt><span class="sect1"><a href="auto-explain.html">F.4. auto_explain</a></span></dt><dt><span class="sect1"><a href="bloom.html">F.5. bloom</a></span></dt><dt><span class="sect1"><a href="btree-gin.html">F.6. btree_gin</a></span></dt><dt><span class="sect1"><a href="btree-gist.html">F.7. btree_gist</a></span></dt><dt><span class="sect1"><a href="citext.html">F.8. citext</a></span></dt><dt><span class="sect1"><a href="cube.html">F.9. cube</a></span></dt><dt><span class="sect1"><a href="dblink.html">F.10. dblink</a></span></dt><dt><span class="sect1"><a href="dict-int.html">F.11. dict_int</a></span></dt><dt><span class="sect1"><a href="dict-xsyn.html">F.12. dict_xsyn</a></span></dt><dt><span class="sect1"><a href="earthdistance.html">F.13. earthdistance</a></span></dt><dt><span class="sect1"><a href="file-fdw.html">F.14. file_fdw</a></span></dt><dt><span class="sect1"><a href="fuzzystrmatch.html">F.15. fuzzystrmatch</a></span></dt><dt><span class="sect1"><a href="hstore.html">F.16. hstore</a></span></dt><dt><span class="sect1"><a href="intagg.html">F.17. intagg</a></span></dt><dt><span class="sect1"><a href="intarray.html">F.18. intarray</a></span></dt><dt><span class="sect1"><a href="isn.html">F.19. isn</a></span></dt><dt><span class="sect1"><a href="lo.html">F.20. lo</a></span></dt><dt><span class="sect1"><a href="ltree.html">F.21. ltree</a></span></dt><dt><span class="sect1"><a href="pageinspect.html">F.22. pageinspect</a></span></dt><dt><span class="sect1"><a href="passwordcheck.html">F.23. passwordcheck</a></span></dt><dt><span class="sect1"><a href="pgbuffercache.html">F.24. pg_buffercache</a></span></dt><dt><span class="sect1"><a href="pgcrypto.html">F.25. pgcrypto</a></span></dt><dt><span class="sect1"><a href="pgfreespacemap.html">F.26. pg_freespacemap</a></span></dt><dt><span class="sect1"><a href="pgprewarm.html">F.27. pg_prewarm</a></span></dt><dt><span class="sect1"><a href="pgrowlocks.html">F.28. pgrowlocks</a></span></dt><dt><span class="sect1"><a href="pgstatstatements.html">F.29. pg_stat_statements</a></span></dt><dt><span class="sect1"><a href="pgstattuple.html">F.30. pgstattuple</a></span></dt><dt><span class="sect1"><a href="pgtrgm.html">F.31. pg_trgm</a></span></dt><dt><span class="sect1"><a href="pgvisibility.html">F.32. pg_visibility</a></span></dt><dt><span class="sect1"><a href="postgres-fdw.html">F.33. postgres_fdw</a></span></dt><dt><span class="sect1"><a href="seg.html">F.34. seg</a></span></dt><dt><span class="sect1"><a href="sepgsql.html">F.35. sepgsql</a></span></dt><dt><span class="sect1"><a href="contrib-spi.html">F.36. spi</a></span></dt><dt><span class="sect1"><a href="sslinfo.html">F.37. sslinfo</a></span></dt><dt><span class="sect1"><a href="tablefunc.html">F.38. tablefunc</a></span></dt><dt><span class="sect1"><a href="tcn.html">F.39. tcn</a></span></dt><dt><span class="sect1"><a href="test-decoding.html">F.40. test_decoding</a></span></dt><dt><span class="sect1"><a href="tsm-system-rows.html">F.41. tsm_system_rows</a></span></dt><dt><span class="sect1"><a href="tsm-system-time.html">F.42. tsm_system_time</a></span></dt><dt><span class="sect1"><a href="unaccent.html">F.43. unaccent</a></span></dt><dt><span class="sect1"><a href="uuid-ossp.html">F.44. uuid-ossp</a></span></dt><dt><span class="sect1"><a href="xml2.html">F.45. xml2</a></span></dt></dl></dd><dt><span class="appendix"><a href="contrib-prog.html">G. Additional Supplied Programs</a></span></dt><dd><dl><dt><span class="sect1"><a href="contrib-prog-client.html">G.1. Client Applications</a></span></dt><dt><span class="sect1"><a href="contrib-prog-server.html">G.2. Server Applications</a></span></dt></dl></dd><dt><span class="appendix"><a href="external-projects.html">H. External Projects</a></span></dt><dd><dl><dt><span class="sect1"><a href="external-interfaces.html">H.1. Client Interfaces</a></span></dt><dt><span class="sect1"><a href="external-admin-tools.html">H.2. Administration Tools</a></span></dt><dt><span class="sect1"><a href="external-pl.html">H.3. Procedural Languages</a></span></dt><dt><span class="sect1"><a href="external-extensions.html">H.4. Extensions</a></span></dt></dl></dd><dt><span class="appendix"><a href="sourcerepo.html">I. The Source Code Repository</a></span></dt><dd><dl><dt><span class="sect1"><a href="git.html">I.1. Getting the Source via <span class="productname">Git</span></a></span></dt></dl></dd><dt><span class="appendix"><a href="docguide.html">J. Documentation</a></span></dt><dd><dl><dt><span class="sect1"><a href="docguide-docbook.html">J.1. DocBook</a></span></dt><dt><span class="sect1"><a href="docguide-toolsets.html">J.2. Tool Sets</a></span></dt><dt><span class="sect1"><a href="docguide-build.html">J.3. Building the Documentation</a></span></dt><dt><span class="sect1"><a href="docguide-authoring.html">J.4. Documentation Authoring</a></span></dt><dt><span class="sect1"><a href="docguide-style.html">J.5. Style Guide</a></span></dt></dl></dd><dt><span class="appendix"><a href="limits.html">K. <span class="productname">PostgreSQL</span> Limits</a></span></dt><dt><span class="appendix"><a href="acronyms.html">L. Acronyms</a></span></dt><dt><span class="appendix"><a href="appendix-obsolete.html">M. Obsolete or Renamed Features</a></span></dt><dd><dl><dt><span class="sect1"><a href="recovery-config.html">M.1. <code class="filename">recovery.conf</code> file merged into <code class="filename">postgresql.conf</code></a></span></dt><dt><span class="sect1"><a href="pgxlogdump.html">M.2. <code class="command">pg_xlogdump</code> renamed to <code class="command">pg_waldump</code></a></span></dt><dt><span class="sect1"><a href="app-pgresetxlog.html">M.3. <code class="command">pg_resetxlog</code> renamed to <code class="command">pg_resetwal</code></a></span></dt><dt><span class="sect1"><a href="app-pgreceivexlog.html">M.4. <code class="command">pg_receivexlog</code> renamed to <code class="command">pg_receivewal</code></a></span></dt></dl></dd></dl></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="planner-stats-security.html" title="71.3. Planner Statistics and Security">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="index.html" title="PostgreSQL 12.15 Documentation">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="errcodes-appendix.html" title="Appendix A. PostgreSQL Error Codes">Next</a></td></tr><tr><td width="40%" align="left" valign="top">71.3. Planner Statistics and Security </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Appendix A. <span xmlns="http://www.w3.org/1999/xhtml" class="productname">PostgreSQL</span> Error Codes</td></tr></table></div></body></html>
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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Part VIII. Appendixes</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="planner-stats-security.html" title="71.3. Planner Statistics and Security" /><link rel="next" href="errcodes-appendix.html" title="Appendix A. PostgreSQL Error Codes" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Part VIII. Appendixes</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="planner-stats-security.html" title="71.3. Planner Statistics and Security">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="index.html" title="PostgreSQL 12.16 Documentation">Up</a></td><th width="60%" align="center">PostgreSQL 12.16 Documentation</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="errcodes-appendix.html" title="Appendix A. PostgreSQL Error Codes">Next</a></td></tr></table><hr></hr></div><div class="part" id="APPENDIXES"><div class="titlepage"><div><div><h1 class="title">Part VIII. Appendixes</h1></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="appendix"><a href="errcodes-appendix.html">A. <span class="productname">PostgreSQL</span> Error Codes</a></span></dt><dt><span class="appendix"><a href="datetime-appendix.html">B. Date/Time Support</a></span></dt><dd><dl><dt><span class="sect1"><a href="datetime-input-rules.html">B.1. Date/Time Input Interpretation</a></span></dt><dt><span class="sect1"><a href="datetime-invalid-input.html">B.2. Handling of Invalid or Ambiguous Timestamps</a></span></dt><dt><span class="sect1"><a href="datetime-keywords.html">B.3. Date/Time Key Words</a></span></dt><dt><span class="sect1"><a href="datetime-config-files.html">B.4. Date/Time Configuration Files</a></span></dt><dt><span class="sect1"><a href="datetime-posix-timezone-specs.html">B.5. <acronym class="acronym">POSIX</acronym> Time Zone Specifications</a></span></dt><dt><span class="sect1"><a href="datetime-units-history.html">B.6. History of Units</a></span></dt><dt><span class="sect1"><a href="datetime-julian-dates.html">B.7. Julian Dates</a></span></dt></dl></dd><dt><span class="appendix"><a href="sql-keywords-appendix.html">C. <acronym class="acronym">SQL</acronym> Key Words</a></span></dt><dt><span class="appendix"><a href="features.html">D. SQL Conformance</a></span></dt><dd><dl><dt><span class="sect1"><a href="features-sql-standard.html">D.1. Supported Features</a></span></dt><dt><span class="sect1"><a href="unsupported-features-sql-standard.html">D.2. Unsupported Features</a></span></dt><dt><span class="sect1"><a href="xml-limits-conformance.html">D.3. XML Limits and Conformance to SQL/XML</a></span></dt></dl></dd><dt><span class="appendix"><a href="release.html">E. Release Notes</a></span></dt><dd><dl><dt><span class="sect1"><a href="release-12-16.html">E.1. Release 12.16</a></span></dt><dt><span class="sect1"><a href="release-12-15.html">E.2. Release 12.15</a></span></dt><dt><span class="sect1"><a href="release-12-14.html">E.3. Release 12.14</a></span></dt><dt><span class="sect1"><a href="release-12-13.html">E.4. Release 12.13</a></span></dt><dt><span class="sect1"><a href="release-12-12.html">E.5. Release 12.12</a></span></dt><dt><span class="sect1"><a href="release-12-11.html">E.6. Release 12.11</a></span></dt><dt><span class="sect1"><a href="release-12-10.html">E.7. Release 12.10</a></span></dt><dt><span class="sect1"><a href="release-12-9.html">E.8. Release 12.9</a></span></dt><dt><span class="sect1"><a href="release-12-8.html">E.9. Release 12.8</a></span></dt><dt><span class="sect1"><a href="release-12-7.html">E.10. Release 12.7</a></span></dt><dt><span class="sect1"><a href="release-12-6.html">E.11. Release 12.6</a></span></dt><dt><span class="sect1"><a href="release-12-5.html">E.12. Release 12.5</a></span></dt><dt><span class="sect1"><a href="release-12-4.html">E.13. Release 12.4</a></span></dt><dt><span class="sect1"><a href="release-12-3.html">E.14. Release 12.3</a></span></dt><dt><span class="sect1"><a href="release-12-2.html">E.15. Release 12.2</a></span></dt><dt><span class="sect1"><a href="release-12-1.html">E.16. Release 12.1</a></span></dt><dt><span class="sect1"><a href="release-12.html">E.17. Release 12</a></span></dt><dt><span class="sect1"><a href="release-prior.html">E.18. Prior Releases</a></span></dt></dl></dd><dt><span class="appendix"><a href="contrib.html">F. Additional Supplied Modules</a></span></dt><dd><dl><dt><span class="sect1"><a href="adminpack.html">F.1. adminpack</a></span></dt><dt><span class="sect1"><a href="amcheck.html">F.2. amcheck</a></span></dt><dt><span class="sect1"><a href="auth-delay.html">F.3. auth_delay</a></span></dt><dt><span class="sect1"><a href="auto-explain.html">F.4. auto_explain</a></span></dt><dt><span class="sect1"><a href="bloom.html">F.5. bloom</a></span></dt><dt><span class="sect1"><a href="btree-gin.html">F.6. btree_gin</a></span></dt><dt><span class="sect1"><a href="btree-gist.html">F.7. btree_gist</a></span></dt><dt><span class="sect1"><a href="citext.html">F.8. citext</a></span></dt><dt><span class="sect1"><a href="cube.html">F.9. cube</a></span></dt><dt><span class="sect1"><a href="dblink.html">F.10. dblink</a></span></dt><dt><span class="sect1"><a href="dict-int.html">F.11. dict_int</a></span></dt><dt><span class="sect1"><a href="dict-xsyn.html">F.12. dict_xsyn</a></span></dt><dt><span class="sect1"><a href="earthdistance.html">F.13. earthdistance</a></span></dt><dt><span class="sect1"><a href="file-fdw.html">F.14. file_fdw</a></span></dt><dt><span class="sect1"><a href="fuzzystrmatch.html">F.15. fuzzystrmatch</a></span></dt><dt><span class="sect1"><a href="hstore.html">F.16. hstore</a></span></dt><dt><span class="sect1"><a href="intagg.html">F.17. intagg</a></span></dt><dt><span class="sect1"><a href="intarray.html">F.18. intarray</a></span></dt><dt><span class="sect1"><a href="isn.html">F.19. isn</a></span></dt><dt><span class="sect1"><a href="lo.html">F.20. lo</a></span></dt><dt><span class="sect1"><a href="ltree.html">F.21. ltree</a></span></dt><dt><span class="sect1"><a href="pageinspect.html">F.22. pageinspect</a></span></dt><dt><span class="sect1"><a href="passwordcheck.html">F.23. passwordcheck</a></span></dt><dt><span class="sect1"><a href="pgbuffercache.html">F.24. pg_buffercache</a></span></dt><dt><span class="sect1"><a href="pgcrypto.html">F.25. pgcrypto</a></span></dt><dt><span class="sect1"><a href="pgfreespacemap.html">F.26. pg_freespacemap</a></span></dt><dt><span class="sect1"><a href="pgprewarm.html">F.27. pg_prewarm</a></span></dt><dt><span class="sect1"><a href="pgrowlocks.html">F.28. pgrowlocks</a></span></dt><dt><span class="sect1"><a href="pgstatstatements.html">F.29. pg_stat_statements</a></span></dt><dt><span class="sect1"><a href="pgstattuple.html">F.30. pgstattuple</a></span></dt><dt><span class="sect1"><a href="pgtrgm.html">F.31. pg_trgm</a></span></dt><dt><span class="sect1"><a href="pgvisibility.html">F.32. pg_visibility</a></span></dt><dt><span class="sect1"><a href="postgres-fdw.html">F.33. postgres_fdw</a></span></dt><dt><span class="sect1"><a href="seg.html">F.34. seg</a></span></dt><dt><span class="sect1"><a href="sepgsql.html">F.35. sepgsql</a></span></dt><dt><span class="sect1"><a href="contrib-spi.html">F.36. spi</a></span></dt><dt><span class="sect1"><a href="sslinfo.html">F.37. sslinfo</a></span></dt><dt><span class="sect1"><a href="tablefunc.html">F.38. tablefunc</a></span></dt><dt><span class="sect1"><a href="tcn.html">F.39. tcn</a></span></dt><dt><span class="sect1"><a href="test-decoding.html">F.40. test_decoding</a></span></dt><dt><span class="sect1"><a href="tsm-system-rows.html">F.41. tsm_system_rows</a></span></dt><dt><span class="sect1"><a href="tsm-system-time.html">F.42. tsm_system_time</a></span></dt><dt><span class="sect1"><a href="unaccent.html">F.43. unaccent</a></span></dt><dt><span class="sect1"><a href="uuid-ossp.html">F.44. uuid-ossp</a></span></dt><dt><span class="sect1"><a href="xml2.html">F.45. xml2</a></span></dt></dl></dd><dt><span class="appendix"><a href="contrib-prog.html">G. Additional Supplied Programs</a></span></dt><dd><dl><dt><span class="sect1"><a href="contrib-prog-client.html">G.1. Client Applications</a></span></dt><dt><span class="sect1"><a href="contrib-prog-server.html">G.2. Server Applications</a></span></dt></dl></dd><dt><span class="appendix"><a href="external-projects.html">H. External Projects</a></span></dt><dd><dl><dt><span class="sect1"><a href="external-interfaces.html">H.1. Client Interfaces</a></span></dt><dt><span class="sect1"><a href="external-admin-tools.html">H.2. Administration Tools</a></span></dt><dt><span class="sect1"><a href="external-pl.html">H.3. Procedural Languages</a></span></dt><dt><span class="sect1"><a href="external-extensions.html">H.4. Extensions</a></span></dt></dl></dd><dt><span class="appendix"><a href="sourcerepo.html">I. The Source Code Repository</a></span></dt><dd><dl><dt><span class="sect1"><a href="git.html">I.1. Getting the Source via <span class="productname">Git</span></a></span></dt></dl></dd><dt><span class="appendix"><a href="docguide.html">J. Documentation</a></span></dt><dd><dl><dt><span class="sect1"><a href="docguide-docbook.html">J.1. DocBook</a></span></dt><dt><span class="sect1"><a href="docguide-toolsets.html">J.2. Tool Sets</a></span></dt><dt><span class="sect1"><a href="docguide-build.html">J.3. Building the Documentation</a></span></dt><dt><span class="sect1"><a href="docguide-authoring.html">J.4. Documentation Authoring</a></span></dt><dt><span class="sect1"><a href="docguide-style.html">J.5. Style Guide</a></span></dt></dl></dd><dt><span class="appendix"><a href="limits.html">K. <span class="productname">PostgreSQL</span> Limits</a></span></dt><dt><span class="appendix"><a href="acronyms.html">L. Acronyms</a></span></dt><dt><span class="appendix"><a href="appendix-obsolete.html">M. Obsolete or Renamed Features</a></span></dt><dd><dl><dt><span class="sect1"><a href="recovery-config.html">M.1. <code class="filename">recovery.conf</code> file merged into <code class="filename">postgresql.conf</code></a></span></dt><dt><span class="sect1"><a href="pgxlogdump.html">M.2. <code class="command">pg_xlogdump</code> renamed to <code class="command">pg_waldump</code></a></span></dt><dt><span class="sect1"><a href="app-pgresetxlog.html">M.3. <code class="command">pg_resetxlog</code> renamed to <code class="command">pg_resetwal</code></a></span></dt><dt><span class="sect1"><a href="app-pgreceivexlog.html">M.4. <code class="command">pg_receivexlog</code> renamed to <code class="command">pg_receivewal</code></a></span></dt></dl></dd></dl></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="planner-stats-security.html" title="71.3. Planner Statistics and Security">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="index.html" title="PostgreSQL 12.16 Documentation">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="errcodes-appendix.html" title="Appendix A. PostgreSQL Error Codes">Next</a></td></tr><tr><td width="40%" align="left" valign="top">71.3. Planner Statistics and Security </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Appendix A. <span xmlns="http://www.w3.org/1999/xhtml" class="productname">PostgreSQL</span> Error Codes</td></tr></table></div></body></html>
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diff --git a/doc/src/sgml/html/applevel-consistency.html b/doc/src/sgml/html/applevel-consistency.html
index f27fa71..f787032 100644
--- a/doc/src/sgml/html/applevel-consistency.html
+++ b/doc/src/sgml/html/applevel-consistency.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>13.4. Data Consistency Checks at the Application Level</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="explicit-locking.html" title="13.3. Explicit Locking" /><link rel="next" href="mvcc-caveats.html" title="13.5. Caveats" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">13.4. Data Consistency Checks at the Application Level</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="explicit-locking.html" title="13.3. Explicit Locking">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="mvcc.html" title="Chapter 13. Concurrency Control">Up</a></td><th width="60%" align="center">Chapter 13. Concurrency Control</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="mvcc-caveats.html" title="13.5. Caveats">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="APPLEVEL-CONSISTENCY"><div class="titlepage"><div><div><h2 class="title" style="clear: both">13.4. Data Consistency Checks at the Application Level</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="applevel-consistency.html#SERIALIZABLE-CONSISTENCY">13.4.1. Enforcing Consistency with Serializable Transactions</a></span></dt><dt><span class="sect2"><a href="applevel-consistency.html#NON-SERIALIZABLE-CONSISTENCY">13.4.2. Enforcing Consistency with Explicit Blocking Locks</a></span></dt></dl></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>13.4. Data Consistency Checks at the Application Level</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="explicit-locking.html" title="13.3. Explicit Locking" /><link rel="next" href="mvcc-caveats.html" title="13.5. Caveats" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">13.4. Data Consistency Checks at the Application Level</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="explicit-locking.html" title="13.3. Explicit Locking">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="mvcc.html" title="Chapter 13. Concurrency Control">Up</a></td><th width="60%" align="center">Chapter 13. Concurrency Control</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="mvcc-caveats.html" title="13.5. Caveats">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="APPLEVEL-CONSISTENCY"><div class="titlepage"><div><div><h2 class="title" style="clear: both">13.4. Data Consistency Checks at the Application Level</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="applevel-consistency.html#SERIALIZABLE-CONSISTENCY">13.4.1. Enforcing Consistency with Serializable Transactions</a></span></dt><dt><span class="sect2"><a href="applevel-consistency.html#NON-SERIALIZABLE-CONSISTENCY">13.4.2. Enforcing Consistency with Explicit Blocking Locks</a></span></dt></dl></div><p>
     It is very difficult to enforce business rules regarding data integrity
     using Read Committed transactions because the view of the data is
     shifting with each statement, and even a single statement may not
@@ -111,4 +111,4 @@
      <code class="literal">UPDATE</code>, or <code class="literal">DELETE</code>), so
      it is possible to obtain locks explicitly before the snapshot is
      frozen.
-    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="explicit-locking.html" title="13.3. Explicit Locking">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="mvcc.html" title="Chapter 13. Concurrency Control">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="mvcc-caveats.html" title="13.5. Caveats">Next</a></td></tr><tr><td width="40%" align="left" valign="top">13.3. Explicit Locking </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 13.5. Caveats</td></tr></table></div></body></html>
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+    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="explicit-locking.html" title="13.3. Explicit Locking">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="mvcc.html" title="Chapter 13. Concurrency Control">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="mvcc-caveats.html" title="13.5. Caveats">Next</a></td></tr><tr><td width="40%" align="left" valign="top">13.3. Explicit Locking </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 13.5. Caveats</td></tr></table></div></body></html>
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diff --git a/doc/src/sgml/html/arrays.html b/doc/src/sgml/html/arrays.html
index f49b326..926cb66 100644
--- a/doc/src/sgml/html/arrays.html
+++ b/doc/src/sgml/html/arrays.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>8.15. Arrays</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="datatype-json.html" title="8.14. JSON Types" /><link rel="next" href="rowtypes.html" title="8.16. Composite Types" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">8.15. Arrays</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="datatype-json.html" title="8.14. JSON Types">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="datatype.html" title="Chapter 8. Data Types">Up</a></td><th width="60%" align="center">Chapter 8. Data Types</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="rowtypes.html" title="8.16. Composite Types">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="ARRAYS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">8.15. Arrays</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="arrays.html#ARRAYS-DECLARATION">8.15.1. Declaration of Array Types</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-INPUT">8.15.2. Array Value Input</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-ACCESSING">8.15.3. Accessing Arrays</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-MODIFYING">8.15.4. Modifying Arrays</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-SEARCHING">8.15.5. Searching in Arrays</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-IO">8.15.6. Array Input and Output Syntax</a></span></dt></dl></div><a id="id-1.5.7.23.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>8.15. Arrays</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="datatype-json.html" title="8.14. JSON Types" /><link rel="next" href="rowtypes.html" title="8.16. Composite Types" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">8.15. Arrays</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="datatype-json.html" title="8.14. JSON Types">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="datatype.html" title="Chapter 8. Data Types">Up</a></td><th width="60%" align="center">Chapter 8. Data Types</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="rowtypes.html" title="8.16. Composite Types">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="ARRAYS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">8.15. Arrays</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="arrays.html#ARRAYS-DECLARATION">8.15.1. Declaration of Array Types</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-INPUT">8.15.2. Array Value Input</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-ACCESSING">8.15.3. Accessing Arrays</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-MODIFYING">8.15.4. Modifying Arrays</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-SEARCHING">8.15.5. Searching in Arrays</a></span></dt><dt><span class="sect2"><a href="arrays.html#ARRAYS-IO">8.15.6. Array Input and Output Syntax</a></span></dt></dl></div><a id="id-1.5.7.23.2" class="indexterm"></a><p>
   <span class="productname">PostgreSQL</span> allows columns of a table to be
   defined as variable-length multidimensional arrays. Arrays of any
   built-in or user-defined base type, enum type, composite type, range type,
@@ -642,4 +642,4 @@ SELECT f1[1][-2][3] AS e1, f1[1][-1][5] AS e2
    with than the array-literal syntax when writing array values in SQL
    commands. In <code class="literal">ARRAY</code>, individual element values are written the
    same way they would be written when not members of an array.
-  </p></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="datatype-json.html" title="8.14. JSON Types">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="datatype.html" title="Chapter 8. Data Types">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="rowtypes.html" title="8.16. Composite Types">Next</a></td></tr><tr><td width="40%" align="left" valign="top">8.14. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">JSON</acronym> Types </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 8.16. Composite Types</td></tr></table></div></body></html>
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+  </p></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="datatype-json.html" title="8.14. JSON Types">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="datatype.html" title="Chapter 8. Data Types">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="rowtypes.html" title="8.16. Composite Types">Next</a></td></tr><tr><td width="40%" align="left" valign="top">8.14. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">JSON</acronym> Types </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 8.16. Composite Types</td></tr></table></div></body></html>
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diff --git a/doc/src/sgml/html/auth-bsd.html b/doc/src/sgml/html/auth-bsd.html
index 08ec371..6c8c911 100644
--- a/doc/src/sgml/html/auth-bsd.html
+++ b/doc/src/sgml/html/auth-bsd.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.14. BSD Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-pam.html" title="20.13. PAM Authentication" /><link rel="next" href="client-authentication-problems.html" title="20.15. Authentication Problems" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.14. BSD Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-pam.html" title="20.13. PAM Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="client-authentication-problems.html" title="20.15. Authentication Problems">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-BSD"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.14. BSD Authentication</h2></div></div></div><a id="id-1.6.7.21.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.14. BSD Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-pam.html" title="20.13. PAM Authentication" /><link rel="next" href="client-authentication-problems.html" title="20.15. Authentication Problems" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.14. BSD Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-pam.html" title="20.13. PAM Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="client-authentication-problems.html" title="20.15. Authentication Problems">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-BSD"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.14. BSD Authentication</h2></div></div></div><a id="id-1.6.7.21.2" class="indexterm"></a><p>
     This authentication method operates similarly to
     <code class="literal">password</code> except that it uses BSD Authentication
     to verify the password. BSD Authentication is used only
@@ -18,4 +18,4 @@
      operating system user running the server) must first be added to
      the <code class="literal">auth</code> group.  The <code class="literal">auth</code> group
      exists by default on OpenBSD systems.
-    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-pam.html" title="20.13. PAM Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="client-authentication-problems.html" title="20.15. Authentication Problems">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.13. PAM Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.15. Authentication Problems</td></tr></table></div></body></html>
 \ No newline at end of file
+    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-pam.html" title="20.13. PAM Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="client-authentication-problems.html" title="20.15. Authentication Problems">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.13. PAM Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.15. Authentication Problems</td></tr></table></div></body></html>
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diff --git a/doc/src/sgml/html/auth-cert.html b/doc/src/sgml/html/auth-cert.html
index 55dff52..23e2d97 100644
--- a/doc/src/sgml/html/auth-cert.html
+++ b/doc/src/sgml/html/auth-cert.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.12. Certificate Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-radius.html" title="20.11. RADIUS Authentication" /><link rel="next" href="auth-pam.html" title="20.13. PAM Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.12. Certificate Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-radius.html" title="20.11. RADIUS Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-pam.html" title="20.13. PAM Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-CERT"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.12. Certificate Authentication</h2></div></div></div><a id="id-1.6.7.19.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.12. Certificate Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-radius.html" title="20.11. RADIUS Authentication" /><link rel="next" href="auth-pam.html" title="20.13. PAM Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.12. Certificate Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-radius.html" title="20.11. RADIUS Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-pam.html" title="20.13. PAM Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-CERT"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.12. Certificate Authentication</h2></div></div></div><a id="id-1.6.7.19.2" class="indexterm"></a><p>
     This authentication method uses SSL client certificates to perform
     authentication. It is therefore only available for SSL connections.
     When using this authentication method, the server will require that
@@ -21,4 +21,4 @@
     <code class="literal">cert</code> authentication because <code class="literal">cert</code>
     authentication is effectively <code class="literal">trust</code> authentication
     with <code class="literal">clientcert=verify-full</code>.
-   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-radius.html" title="20.11. RADIUS Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-pam.html" title="20.13. PAM Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.11. RADIUS Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.13. PAM Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-radius.html" title="20.11. RADIUS Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-pam.html" title="20.13. PAM Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.11. RADIUS Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.13. PAM Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-delay.html b/doc/src/sgml/html/auth-delay.html
index b27cf51..ed10f6d 100644
--- a/doc/src/sgml/html/auth-delay.html
+++ b/doc/src/sgml/html/auth-delay.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.3. auth_delay</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="amcheck.html" title="F.2. amcheck" /><link rel="next" href="auto-explain.html" title="F.4. auto_explain" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.3. auth_delay</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="amcheck.html" title="F.2. amcheck">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auto-explain.html" title="F.4. auto_explain">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-DELAY"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.3. auth_delay</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="auth-delay.html#id-1.11.7.12.5">F.3.1. Configuration Parameters</a></span></dt><dt><span class="sect2"><a href="auth-delay.html#id-1.11.7.12.6">F.3.2. Author</a></span></dt></dl></div><a id="id-1.11.7.12.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.3. auth_delay</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="amcheck.html" title="F.2. amcheck" /><link rel="next" href="auto-explain.html" title="F.4. auto_explain" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.3. auth_delay</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="amcheck.html" title="F.2. amcheck">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auto-explain.html" title="F.4. auto_explain">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-DELAY"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.3. auth_delay</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="auth-delay.html#id-1.11.7.12.5">F.3.1. Configuration Parameters</a></span></dt><dt><span class="sect2"><a href="auth-delay.html#id-1.11.7.12.6">F.3.2. Author</a></span></dt></dl></div><a id="id-1.11.7.12.2" class="indexterm"></a><p>
   <code class="filename">auth_delay</code> causes the server to pause briefly before
   reporting authentication failure, to make brute-force attacks on database
   passwords more difficult.  Note that it does nothing to prevent
@@ -25,4 +25,4 @@ shared_preload_libraries = 'auth_delay'
 auth_delay.milliseconds = '500'
 </pre></div><div class="sect2" id="id-1.11.7.12.6"><div class="titlepage"><div><div><h3 class="title">F.3.2. Author</h3></div></div></div><p>
    KaiGai Kohei <code class="email">&lt;<a class="email" href="mailto:[e-mail]">[e-mail]</a>&gt;</code>
-  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="amcheck.html" title="F.2. amcheck">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auto-explain.html" title="F.4. auto_explain">Next</a></td></tr><tr><td width="40%" align="left" valign="top">F.2. amcheck </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.4. auto_explain</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="amcheck.html" title="F.2. amcheck">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auto-explain.html" title="F.4. auto_explain">Next</a></td></tr><tr><td width="40%" align="left" valign="top">F.2. amcheck </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.4. auto_explain</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-ident.html b/doc/src/sgml/html/auth-ident.html
index 7668f5c..f125aa1 100644
--- a/doc/src/sgml/html/auth-ident.html
+++ b/doc/src/sgml/html/auth-ident.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.8. Ident Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="sspi-auth.html" title="20.7. SSPI Authentication" /><link rel="next" href="auth-peer.html" title="20.9. Peer Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.8. Ident Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sspi-auth.html" title="20.7. SSPI Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-peer.html" title="20.9. Peer Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-IDENT"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.8. Ident Authentication</h2></div></div></div><a id="id-1.6.7.15.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.8. Ident Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="sspi-auth.html" title="20.7. SSPI Authentication" /><link rel="next" href="auth-peer.html" title="20.9. Peer Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.8. Ident Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="sspi-auth.html" title="20.7. SSPI Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-peer.html" title="20.9. Peer Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-IDENT"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.8. Ident Authentication</h2></div></div></div><a id="id-1.6.7.15.2" class="indexterm"></a><p>
     The ident authentication method works by obtaining the client's
     operating system user name from an ident server and using it as
     the allowed database user name (with an optional user name mapping).
@@ -48,4 +48,4 @@
     used when using the ident server with <span class="productname">PostgreSQL</span>,
     since <span class="productname">PostgreSQL</span> does not have any way to decrypt the
     returned string to determine the actual user name.
-   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="sspi-auth.html" title="20.7. SSPI Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-peer.html" title="20.9. Peer Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.7. SSPI Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.9. Peer Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="sspi-auth.html" title="20.7. SSPI Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-peer.html" title="20.9. Peer Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.7. SSPI Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.9. Peer Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-ldap.html b/doc/src/sgml/html/auth-ldap.html
index 2536afe..206e3b7 100644
--- a/doc/src/sgml/html/auth-ldap.html
+++ b/doc/src/sgml/html/auth-ldap.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.10. LDAP Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-peer.html" title="20.9. Peer Authentication" /><link rel="next" href="auth-radius.html" title="20.11. RADIUS Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.10. LDAP Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-peer.html" title="20.9. Peer Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-radius.html" title="20.11. RADIUS Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-LDAP"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.10. LDAP Authentication</h2></div></div></div><a id="id-1.6.7.17.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.10. LDAP Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-peer.html" title="20.9. Peer Authentication" /><link rel="next" href="auth-radius.html" title="20.11. RADIUS Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.10. LDAP Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-peer.html" title="20.9. Peer Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-radius.html" title="20.11. RADIUS Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-LDAP"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.10. LDAP Authentication</h2></div></div></div><a id="id-1.6.7.17.2" class="indexterm"></a><p>
     This authentication method operates similarly to
     <code class="literal">password</code> except that it uses LDAP
     as the password verification method. LDAP is used only to validate
@@ -185,4 +185,4 @@ host ... ldap ldapbasedn="dc=example,dc=net"
      Since LDAP often uses commas and spaces to separate the different
      parts of a DN, it is often necessary to use double-quoted parameter
      values when configuring LDAP options, as shown in the examples.
-    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-peer.html" title="20.9. Peer Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-radius.html" title="20.11. RADIUS Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.9. Peer Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.11. RADIUS Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
+    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-peer.html" title="20.9. Peer Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-radius.html" title="20.11. RADIUS Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.9. Peer Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.11. RADIUS Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-methods.html b/doc/src/sgml/html/auth-methods.html
index 36ca508..a70f051 100644
--- a/doc/src/sgml/html/auth-methods.html
+++ b/doc/src/sgml/html/auth-methods.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.3. Authentication Methods</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-username-maps.html" title="20.2. User Name Maps" /><link rel="next" href="auth-trust.html" title="20.4. Trust Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.3. Authentication Methods</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-username-maps.html" title="20.2. User Name Maps">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-trust.html" title="20.4. Trust Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-METHODS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.3. Authentication Methods</h2></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.3. Authentication Methods</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-username-maps.html" title="20.2. User Name Maps" /><link rel="next" href="auth-trust.html" title="20.4. Trust Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.3. Authentication Methods</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-username-maps.html" title="20.2. User Name Maps">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-trust.html" title="20.4. Trust Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-METHODS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.3. Authentication Methods</h2></div></div></div><p>
    <span class="productname">PostgreSQL</span> provides various methods for
    authenticating users:
 
@@ -55,4 +55,4 @@
   </p><p>
    The following sections describe each of these authentication methods
    in more detail.
-  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-username-maps.html" title="20.2. User Name Maps">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-trust.html" title="20.4. Trust Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.2. User Name Maps </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.4. Trust Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-username-maps.html" title="20.2. User Name Maps">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-trust.html" title="20.4. Trust Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.2. User Name Maps </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.4. Trust Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-pam.html b/doc/src/sgml/html/auth-pam.html
index f97e59d..07f8278 100644
--- a/doc/src/sgml/html/auth-pam.html
+++ b/doc/src/sgml/html/auth-pam.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.13. PAM Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-cert.html" title="20.12. Certificate Authentication" /><link rel="next" href="auth-bsd.html" title="20.14. BSD Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.13. PAM Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-cert.html" title="20.12. Certificate Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-bsd.html" title="20.14. BSD Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-PAM"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.13. PAM Authentication</h2></div></div></div><a id="id-1.6.7.20.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.13. PAM Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-cert.html" title="20.12. Certificate Authentication" /><link rel="next" href="auth-bsd.html" title="20.14. BSD Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.13. PAM Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-cert.html" title="20.12. Certificate Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-bsd.html" title="20.14. BSD Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-PAM"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.13. PAM Authentication</h2></div></div></div><a id="id-1.6.7.20.2" class="indexterm"></a><p>
     This authentication method operates similarly to
     <code class="literal">password</code> except that it uses PAM (Pluggable
     Authentication Modules) as the authentication mechanism. The
@@ -28,4 +28,4 @@
      will fail because the PostgreSQL server is started by a non-root
      user.  However, this is not an issue when PAM is configured to use
      LDAP or other authentication methods.
-    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-cert.html" title="20.12. Certificate Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-bsd.html" title="20.14. BSD Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.12. Certificate Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.14. BSD Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
+    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-cert.html" title="20.12. Certificate Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-bsd.html" title="20.14. BSD Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.12. Certificate Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.14. BSD Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-password.html b/doc/src/sgml/html/auth-password.html
index c4ea5b2..a9c1d4b 100644
--- a/doc/src/sgml/html/auth-password.html
+++ b/doc/src/sgml/html/auth-password.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.5. Password Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-trust.html" title="20.4. Trust Authentication" /><link rel="next" href="gssapi-auth.html" title="20.6. GSSAPI Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.5. Password Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-trust.html" title="20.4. Trust Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="gssapi-auth.html" title="20.6. GSSAPI Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-PASSWORD"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.5. Password Authentication</h2></div></div></div><a id="id-1.6.7.12.2" class="indexterm"></a><a id="id-1.6.7.12.3" class="indexterm"></a><a id="id-1.6.7.12.4" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.5. Password Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-trust.html" title="20.4. Trust Authentication" /><link rel="next" href="gssapi-auth.html" title="20.6. GSSAPI Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.5. Password Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-trust.html" title="20.4. Trust Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="gssapi-auth.html" title="20.6. GSSAPI Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-PASSWORD"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.5. Password Authentication</h2></div></div></div><a id="id-1.6.7.12.2" class="indexterm"></a><a id="id-1.6.7.12.3" class="indexterm"></a><a id="id-1.6.7.12.4" class="indexterm"></a><p>
     There are several password-based authentication methods.  These methods
     operate similarly but differ in how the users' passwords are stored on the
     server and how the password provided by a client is sent across the
@@ -77,4 +77,4 @@
     in <code class="filename">postgresql.conf</code>, make all users set new passwords,
     and change the authentication method specifications
     in <code class="filename">pg_hba.conf</code> to <code class="literal">scram-sha-256</code>.
-   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-trust.html" title="20.4. Trust Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="gssapi-auth.html" title="20.6. GSSAPI Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.4. Trust Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.6. GSSAPI Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-trust.html" title="20.4. Trust Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="gssapi-auth.html" title="20.6. GSSAPI Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.4. Trust Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.6. GSSAPI Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-peer.html b/doc/src/sgml/html/auth-peer.html
index 1c94016..ed7c17f 100644
--- a/doc/src/sgml/html/auth-peer.html
+++ b/doc/src/sgml/html/auth-peer.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.9. Peer Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-ident.html" title="20.8. Ident Authentication" /><link rel="next" href="auth-ldap.html" title="20.10. LDAP Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.9. Peer Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-ident.html" title="20.8. Ident Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-ldap.html" title="20.10. LDAP Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-PEER"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.9. Peer Authentication</h2></div></div></div><a id="id-1.6.7.16.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.9. Peer Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-ident.html" title="20.8. Ident Authentication" /><link rel="next" href="auth-ldap.html" title="20.10. LDAP Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.9. Peer Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-ident.html" title="20.8. Ident Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-ldap.html" title="20.10. LDAP Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-PEER"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.9. Peer Authentication</h2></div></div></div><a id="id-1.6.7.16.2" class="indexterm"></a><p>
     The peer authentication method works by obtaining the client's
     operating system user name from the kernel and using it as the
     allowed database user name (with optional user name mapping). This
@@ -18,4 +18,4 @@
     most flavors of <span class="systemitem">BSD</span> including
     <span class="systemitem">macOS</span>,
     and <span class="systemitem">Solaris</span>.
-   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-ident.html" title="20.8. Ident Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-ldap.html" title="20.10. LDAP Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.8. Ident Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.10. LDAP Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-ident.html" title="20.8. Ident Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-ldap.html" title="20.10. LDAP Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.8. Ident Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.10. LDAP Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-pg-hba-conf.html b/doc/src/sgml/html/auth-pg-hba-conf.html
index b3a95d7..5be4080 100644
--- a/doc/src/sgml/html/auth-pg-hba-conf.html
+++ b/doc/src/sgml/html/auth-pg-hba-conf.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.1. The pg_hba.conf File</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="client-authentication.html" title="Chapter 20. Client Authentication" /><link rel="next" href="auth-username-maps.html" title="20.2. User Name Maps" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.1. The <code xmlns="http://www.w3.org/1999/xhtml" class="filename">pg_hba.conf</code> File</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="client-authentication.html" title="Chapter 20. Client Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-username-maps.html" title="20.2. User Name Maps">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-PG-HBA-CONF"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.1. The <code class="filename">pg_hba.conf</code> File</h2></div></div></div><a id="id-1.6.7.8.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.1. The pg_hba.conf File</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="client-authentication.html" title="Chapter 20. Client Authentication" /><link rel="next" href="auth-username-maps.html" title="20.2. User Name Maps" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.1. The <code xmlns="http://www.w3.org/1999/xhtml" class="filename">pg_hba.conf</code> File</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="client-authentication.html" title="Chapter 20. Client Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-username-maps.html" title="20.2. User Name Maps">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-PG-HBA-CONF"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.1. The <code class="filename">pg_hba.conf</code> File</h2></div></div></div><a id="id-1.6.7.8.2" class="indexterm"></a><p>
    Client authentication is controlled by a configuration file,
    which traditionally is named
    <code class="filename">pg_hba.conf</code> and is stored in the database
@@ -464,4 +464,4 @@ local   all             @admins,+support                        md5
 
 # The database column can also use lists and file names:
 local   db1,db2,@demodbs  all                                   md5
-</pre></div></div><br class="example-break" /></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="client-authentication.html" title="Chapter 20. Client Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-username-maps.html" title="20.2. User Name Maps">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 20. Client Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.2. User Name Maps</td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div></div><br class="example-break" /></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="client-authentication.html" title="Chapter 20. Client Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-username-maps.html" title="20.2. User Name Maps">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 20. Client Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.2. User Name Maps</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-radius.html b/doc/src/sgml/html/auth-radius.html
index 562cc0a..405d611 100644
--- a/doc/src/sgml/html/auth-radius.html
+++ b/doc/src/sgml/html/auth-radius.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.11. RADIUS Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-ldap.html" title="20.10. LDAP Authentication" /><link rel="next" href="auth-cert.html" title="20.12. Certificate Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.11. RADIUS Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-ldap.html" title="20.10. LDAP Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-cert.html" title="20.12. Certificate Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-RADIUS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.11. RADIUS Authentication</h2></div></div></div><a id="id-1.6.7.18.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.11. RADIUS Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-ldap.html" title="20.10. LDAP Authentication" /><link rel="next" href="auth-cert.html" title="20.12. Certificate Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.11. RADIUS Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-ldap.html" title="20.10. LDAP Authentication">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-cert.html" title="20.12. Certificate Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-RADIUS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.11. RADIUS Authentication</h2></div></div></div><a id="id-1.6.7.18.2" class="indexterm"></a><p>
     This authentication method operates similarly to
     <code class="literal">password</code> except that it uses RADIUS
     as the password verification method. RADIUS is used only to validate
@@ -62,4 +62,4 @@
 </p><pre class="programlisting">
 host ... radius radiusservers="server1,server2" radiussecrets="""secret one"",""secret two"""
 </pre><p>
-   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-ldap.html" title="20.10. LDAP Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-cert.html" title="20.12. Certificate Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.10. LDAP Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.12. Certificate Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-ldap.html" title="20.10. LDAP Authentication">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-cert.html" title="20.12. Certificate Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.10. LDAP Authentication </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.12. Certificate Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-trust.html b/doc/src/sgml/html/auth-trust.html
index e1b07aa..92a7c4b 100644
--- a/doc/src/sgml/html/auth-trust.html
+++ b/doc/src/sgml/html/auth-trust.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.4. Trust Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-methods.html" title="20.3. Authentication Methods" /><link rel="next" href="auth-password.html" title="20.5. Password Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.4. Trust Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-methods.html" title="20.3. Authentication Methods">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-password.html" title="20.5. Password Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-TRUST"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.4. Trust Authentication</h2></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.4. Trust Authentication</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-methods.html" title="20.3. Authentication Methods" /><link rel="next" href="auth-password.html" title="20.5. Password Authentication" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.4. Trust Authentication</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-methods.html" title="20.3. Authentication Methods">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-password.html" title="20.5. Password Authentication">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-TRUST"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.4. Trust Authentication</h2></div></div></div><p>
     When <code class="literal">trust</code> authentication is specified,
     <span class="productname">PostgreSQL</span> assumes that anyone who can
     connect to the server is authorized to access the database with
@@ -34,4 +34,4 @@
     to the server by the <code class="filename">pg_hba.conf</code> lines that specify
     <code class="literal">trust</code>.  It is seldom reasonable to use <code class="literal">trust</code>
     for any TCP/IP connections other than those from <span class="systemitem">localhost</span> (127.0.0.1).
-   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-methods.html" title="20.3. Authentication Methods">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-password.html" title="20.5. Password Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.3. Authentication Methods </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.5. Password Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
+   </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-methods.html" title="20.3. Authentication Methods">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-password.html" title="20.5. Password Authentication">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.3. Authentication Methods </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.5. Password Authentication</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auth-username-maps.html b/doc/src/sgml/html/auth-username-maps.html
index 508e77b..bc792f6 100644
--- a/doc/src/sgml/html/auth-username-maps.html
+++ b/doc/src/sgml/html/auth-username-maps.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.2. User Name Maps</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-pg-hba-conf.html" title="20.1. The pg_hba.conf File" /><link rel="next" href="auth-methods.html" title="20.3. Authentication Methods" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.2. User Name Maps</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-pg-hba-conf.html" title="20.1. The pg_hba.conf File">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-methods.html" title="20.3. Authentication Methods">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-USERNAME-MAPS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.2. User Name Maps</h2></div></div></div><a id="id-1.6.7.9.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>20.2. User Name Maps</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-pg-hba-conf.html" title="20.1. The pg_hba.conf File" /><link rel="next" href="auth-methods.html" title="20.3. Authentication Methods" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">20.2. User Name Maps</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-pg-hba-conf.html" title="20.1. The pg_hba.conf File">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><th width="60%" align="center">Chapter 20. Client Authentication</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="auth-methods.html" title="20.3. Authentication Methods">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTH-USERNAME-MAPS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">20.2. User Name Maps</h2></div></div></div><a id="id-1.6.7.9.2" class="indexterm"></a><p>
    When using an external authentication system such as Ident or GSSAPI,
    the name of the operating system user that initiated the connection
    might not be the same as the database user (role) that is to be used.
@@ -91,4 +91,4 @@ omicron         ann                     ann
 omicron         robert                  bob
 # bryanh can also connect as guest1
 omicron         bryanh                  guest1
-</pre></div></div><br class="example-break" /></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-pg-hba-conf.html" title="20.1. The pg_hba.conf File">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-methods.html" title="20.3. Authentication Methods">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.1. The <code xmlns="http://www.w3.org/1999/xhtml" class="filename">pg_hba.conf</code> File </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.3. Authentication Methods</td></tr></table></div></body></html>
 \ No newline at end of file
+</pre></div></div><br class="example-break" /></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-pg-hba-conf.html" title="20.1. The pg_hba.conf File">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="client-authentication.html" title="Chapter 20. Client Authentication">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="auth-methods.html" title="20.3. Authentication Methods">Next</a></td></tr><tr><td width="40%" align="left" valign="top">20.1. The <code xmlns="http://www.w3.org/1999/xhtml" class="filename">pg_hba.conf</code> File </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 20.3. Authentication Methods</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/auto-explain.html b/doc/src/sgml/html/auto-explain.html
index fc28141..0ef2cf5 100644
--- a/doc/src/sgml/html/auto-explain.html
+++ b/doc/src/sgml/html/auto-explain.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.4. auto_explain</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-delay.html" title="F.3. auth_delay" /><link rel="next" href="bloom.html" title="F.5. bloom" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.4. auto_explain</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-delay.html" title="F.3. auth_delay">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bloom.html" title="F.5. bloom">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTO-EXPLAIN"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.4. auto_explain</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="auto-explain.html#id-1.11.7.13.5">F.4.1. Configuration Parameters</a></span></dt><dt><span class="sect2"><a href="auto-explain.html#id-1.11.7.13.6">F.4.2. Example</a></span></dt><dt><span class="sect2"><a href="auto-explain.html#id-1.11.7.13.7">F.4.3. Author</a></span></dt></dl></div><a id="id-1.11.7.13.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.4. auto_explain</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auth-delay.html" title="F.3. auth_delay" /><link rel="next" href="bloom.html" title="F.5. bloom" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.4. auto_explain</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auth-delay.html" title="F.3. auth_delay">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bloom.html" title="F.5. bloom">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="AUTO-EXPLAIN"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.4. auto_explain</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="auto-explain.html#id-1.11.7.13.5">F.4.1. Configuration Parameters</a></span></dt><dt><span class="sect2"><a href="auto-explain.html#id-1.11.7.13.6">F.4.2. Example</a></span></dt><dt><span class="sect2"><a href="auto-explain.html#id-1.11.7.13.7">F.4.3. Author</a></span></dt></dl></div><a id="id-1.11.7.13.2" class="indexterm"></a><p>
   The <code class="filename">auto_explain</code> module provides a means for
   logging execution plans of slow statements automatically, without
   having to run <a class="xref" href="sql-explain.html" title="EXPLAIN"><span class="refentrytitle">EXPLAIN</span></a>
@@ -175,4 +175,4 @@ LOG:  duration: 3.651 ms  plan:
                       Filter: indisunique
 </pre></div><div class="sect2" id="id-1.11.7.13.7"><div class="titlepage"><div><div><h3 class="title">F.4.3. Author</h3></div></div></div><p>
    Takahiro Itagaki <code class="email">&lt;<a class="email" href="mailto:[e-mail]">[e-mail]</a>&gt;</code>
-  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-delay.html" title="F.3. auth_delay">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bloom.html" title="F.5. bloom">Next</a></td></tr><tr><td width="40%" align="left" valign="top">F.3. auth_delay </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.5. bloom</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auth-delay.html" title="F.3. auth_delay">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bloom.html" title="F.5. bloom">Next</a></td></tr><tr><td width="40%" align="left" valign="top">F.3. auth_delay </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.5. bloom</td></tr></table></div></body></html>
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diff --git a/doc/src/sgml/html/backup-dump.html b/doc/src/sgml/html/backup-dump.html
index 08e5130..1d142dd 100644
--- a/doc/src/sgml/html/backup-dump.html
+++ b/doc/src/sgml/html/backup-dump.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>25.1. SQL Dump</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="backup.html" title="Chapter 25. Backup and Restore" /><link rel="next" href="backup-file.html" title="25.2. File System Level Backup" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">25.1. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">SQL</acronym> Dump</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="backup.html" title="Chapter 25. Backup and Restore">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="backup.html" title="Chapter 25. Backup and Restore">Up</a></td><th width="60%" align="center">Chapter 25. Backup and Restore</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="backup-file.html" title="25.2. File System Level Backup">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BACKUP-DUMP"><div class="titlepage"><div><div><h2 class="title" style="clear: both">25.1. <acronym class="acronym">SQL</acronym> Dump</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-RESTORE">25.1.1. Restoring the Dump</a></span></dt><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-ALL">25.1.2. Using <span class="application">pg_dumpall</span></a></span></dt><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-LARGE">25.1.3. Handling Large Databases</a></span></dt></dl></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>25.1. SQL Dump</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="backup.html" title="Chapter 25. Backup and Restore" /><link rel="next" href="backup-file.html" title="25.2. File System Level Backup" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">25.1. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">SQL</acronym> Dump</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="backup.html" title="Chapter 25. Backup and Restore">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="backup.html" title="Chapter 25. Backup and Restore">Up</a></td><th width="60%" align="center">Chapter 25. Backup and Restore</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="backup-file.html" title="25.2. File System Level Backup">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BACKUP-DUMP"><div class="titlepage"><div><div><h2 class="title" style="clear: both">25.1. <acronym class="acronym">SQL</acronym> Dump</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-RESTORE">25.1.1. Restoring the Dump</a></span></dt><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-ALL">25.1.2. Using <span class="application">pg_dumpall</span></a></span></dt><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-LARGE">25.1.3. Handling Large Databases</a></span></dt></dl></div><p>
    The idea behind this dump method is to generate a file with SQL
    commands that, when fed back to the server, will recreate the
    database in the same state as it was at the time of the dump.
@@ -244,4 +244,4 @@ pg_dump -j <em class="replaceable"><code>num</code></em> -F d -f <em class="repl
      You can use <code class="command">pg_restore -j</code> to restore a dump in parallel.
      This will work for any archive of either the "custom" or the "directory"
      archive mode, whether or not it has been created with <code class="command">pg_dump -j</code>.
-    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="backup.html" title="Chapter 25. Backup and Restore">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="backup.html" title="Chapter 25. Backup and Restore">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="backup-file.html" title="25.2. File System Level Backup">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 25. Backup and Restore </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 25.2. File System Level Backup</td></tr></table></div></body></html>
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+    </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="backup.html" title="Chapter 25. Backup and Restore">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="backup.html" title="Chapter 25. Backup and Restore">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="backup-file.html" title="25.2. File System Level Backup">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 25. Backup and Restore </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 25.2. File System Level Backup</td></tr></table></div></body></html>
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diff --git a/doc/src/sgml/html/backup-file.html b/doc/src/sgml/html/backup-file.html
index b5772fe..93f31c9 100644
--- a/doc/src/sgml/html/backup-file.html
+++ b/doc/src/sgml/html/backup-file.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>25.2. File System Level Backup</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="backup-dump.html" title="25.1. SQL Dump" /><link rel="next" href="continuous-archiving.html" title="25.3. Continuous Archiving and Point-in-Time Recovery (PITR)" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">25.2. File System Level Backup</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="backup-dump.html" title="25.1. SQL Dump">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="backup.html" title="Chapter 25. Backup and Restore">Up</a></td><th width="60%" align="center">Chapter 25. Backup and Restore</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="continuous-archiving.html" title="25.3. Continuous Archiving and Point-in-Time Recovery (PITR)">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BACKUP-FILE"><div class="titlepage"><div><div><h2 class="title" style="clear: both">25.2. File System Level Backup</h2></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>25.2. File System Level Backup</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="backup-dump.html" title="25.1. SQL Dump" /><link rel="next" href="continuous-archiving.html" title="25.3. Continuous Archiving and Point-in-Time Recovery (PITR)" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">25.2. File System Level Backup</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="backup-dump.html" title="25.1. SQL Dump">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="backup.html" title="Chapter 25. Backup and Restore">Up</a></td><th width="60%" align="center">Chapter 25. Backup and Restore</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="continuous-archiving.html" title="25.3. Continuous Archiving and Point-in-Time Recovery (PITR)">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BACKUP-FILE"><div class="titlepage"><div><div><h2 class="title" style="clear: both">25.2. File System Level Backup</h2></div></div></div><p>
    An alternative backup strategy is to directly copy the files that
    <span class="productname">PostgreSQL</span> uses to store the data in the database;
    <a class="xref" href="creating-cluster.html" title="18.2. Creating a Database Cluster">Section 18.2</a> explains where these files
@@ -88,4 +88,4 @@ tar -cf backup.tar /usr/local/pgsql/data
    than an SQL dump. (<span class="application">pg_dump</span> does not need to dump
    the contents of indexes for example, just the commands to recreate
    them.)  However, taking a file system backup might be faster.
-  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="backup-dump.html" title="25.1. SQL Dump">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="backup.html" title="Chapter 25. Backup and Restore">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="continuous-archiving.html" title="25.3. Continuous Archiving and Point-in-Time Recovery (PITR)">Next</a></td></tr><tr><td width="40%" align="left" valign="top">25.1. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">SQL</acronym> Dump </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 25.3. Continuous Archiving and Point-in-Time Recovery (PITR)</td></tr></table></div></body></html>
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+  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="backup-dump.html" title="25.1. SQL Dump">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="backup.html" title="Chapter 25. Backup and Restore">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="continuous-archiving.html" title="25.3. Continuous Archiving and Point-in-Time Recovery (PITR)">Next</a></td></tr><tr><td width="40%" align="left" valign="top">25.1. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">SQL</acronym> Dump </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 25.3. Continuous Archiving and Point-in-Time Recovery (PITR)</td></tr></table></div></body></html>
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diff --git a/doc/src/sgml/html/backup.html b/doc/src/sgml/html/backup.html
index eaaaef0..da60692 100644
--- a/doc/src/sgml/html/backup.html
+++ b/doc/src/sgml/html/backup.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 25. Backup and Restore</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="logfile-maintenance.html" title="24.3. Log File Maintenance" /><link rel="next" href="backup-dump.html" title="25.1. SQL Dump" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 25. Backup and Restore</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="logfile-maintenance.html" title="24.3. Log File Maintenance">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="admin.html" title="Part III. Server Administration">Up</a></td><th width="60%" align="center">Part III. Server Administration</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="backup-dump.html" title="25.1. SQL Dump">Next</a></td></tr></table><hr></hr></div><div class="chapter" id="BACKUP"><div class="titlepage"><div><div><h2 class="title">Chapter 25. Backup and Restore</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="backup-dump.html">25.1. <acronym class="acronym">SQL</acronym> Dump</a></span></dt><dd><dl><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-RESTORE">25.1.1. Restoring the Dump</a></span></dt><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-ALL">25.1.2. Using <span class="application">pg_dumpall</span></a></span></dt><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-LARGE">25.1.3. Handling Large Databases</a></span></dt></dl></dd><dt><span class="sect1"><a href="backup-file.html">25.2. File System Level Backup</a></span></dt><dt><span class="sect1"><a href="continuous-archiving.html">25.3. Continuous Archiving and Point-in-Time Recovery (PITR)</a></span></dt><dd><dl><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-ARCHIVING-WAL">25.3.1. Setting Up WAL Archiving</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-BASE-BACKUP">25.3.2. Making a Base Backup</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-LOWLEVEL-BASE-BACKUP">25.3.3. Making a Base Backup Using the Low Level API</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-PITR-RECOVERY">25.3.4. Recovering Using a Continuous Archive Backup</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-TIMELINES">25.3.5. Timelines</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-TIPS">25.3.6. Tips and Examples</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#CONTINUOUS-ARCHIVING-CAVEATS">25.3.7. Caveats</a></span></dt></dl></dd></dl></div><a id="id-1.6.12.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 25. Backup and Restore</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="logfile-maintenance.html" title="24.3. Log File Maintenance" /><link rel="next" href="backup-dump.html" title="25.1. SQL Dump" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 25. Backup and Restore</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="logfile-maintenance.html" title="24.3. Log File Maintenance">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="admin.html" title="Part III. Server Administration">Up</a></td><th width="60%" align="center">Part III. Server Administration</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="backup-dump.html" title="25.1. SQL Dump">Next</a></td></tr></table><hr></hr></div><div class="chapter" id="BACKUP"><div class="titlepage"><div><div><h2 class="title">Chapter 25. Backup and Restore</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="backup-dump.html">25.1. <acronym class="acronym">SQL</acronym> Dump</a></span></dt><dd><dl><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-RESTORE">25.1.1. Restoring the Dump</a></span></dt><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-ALL">25.1.2. Using <span class="application">pg_dumpall</span></a></span></dt><dt><span class="sect2"><a href="backup-dump.html#BACKUP-DUMP-LARGE">25.1.3. Handling Large Databases</a></span></dt></dl></dd><dt><span class="sect1"><a href="backup-file.html">25.2. File System Level Backup</a></span></dt><dt><span class="sect1"><a href="continuous-archiving.html">25.3. Continuous Archiving and Point-in-Time Recovery (PITR)</a></span></dt><dd><dl><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-ARCHIVING-WAL">25.3.1. Setting Up WAL Archiving</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-BASE-BACKUP">25.3.2. Making a Base Backup</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-LOWLEVEL-BASE-BACKUP">25.3.3. Making a Base Backup Using the Low Level API</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-PITR-RECOVERY">25.3.4. Recovering Using a Continuous Archive Backup</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-TIMELINES">25.3.5. Timelines</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#BACKUP-TIPS">25.3.6. Tips and Examples</a></span></dt><dt><span class="sect2"><a href="continuous-archiving.html#CONTINUOUS-ARCHIVING-CAVEATS">25.3.7. Caveats</a></span></dt></dl></dd></dl></div><a id="id-1.6.12.2" class="indexterm"></a><p>
   As with everything that contains valuable data, <span class="productname">PostgreSQL</span>
   databases should be backed up regularly. While the procedure is
   essentially simple, it is important to have a clear understanding of
@@ -10,4 +10,4 @@
   </p><div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; "><li class="listitem"><p><acronym class="acronym">SQL</acronym> dump</p></li><li class="listitem"><p>File system level backup</p></li><li class="listitem"><p>Continuous archiving</p></li></ul></div><p>
   Each has its own strengths and weaknesses; each is discussed in turn
   in the following sections.
- </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="logfile-maintenance.html" title="24.3. Log File Maintenance">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="admin.html" title="Part III. Server Administration">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="backup-dump.html" title="25.1. SQL Dump">Next</a></td></tr><tr><td width="40%" align="left" valign="top">24.3. Log File Maintenance </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 25.1. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">SQL</acronym> Dump</td></tr></table></div></body></html>
 \ No newline at end of file
+ </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="logfile-maintenance.html" title="24.3. Log File Maintenance">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="admin.html" title="Part III. Server Administration">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="backup-dump.html" title="25.1. SQL Dump">Next</a></td></tr><tr><td width="40%" align="left" valign="top">24.3. Log File Maintenance </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 25.1. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">SQL</acronym> Dump</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/bgworker.html b/doc/src/sgml/html/bgworker.html
index 2d95c54..a325de4 100644
--- a/doc/src/sgml/html/bgworker.html
+++ b/doc/src/sgml/html/bgworker.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 47. Background Worker Processes</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="spi-spi-start-transaction.html" title="SPI_start_transaction" /><link rel="next" href="logicaldecoding.html" title="Chapter 48. Logical Decoding" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 47. Background Worker Processes</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="spi-spi-start-transaction.html" title="SPI_start_transaction">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="server-programming.html" title="Part V. Server Programming">Up</a></td><th width="60%" align="center">Part V. Server Programming</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="logicaldecoding.html" title="Chapter 48. Logical Decoding">Next</a></td></tr></table><hr></hr></div><div class="chapter" id="BGWORKER"><div class="titlepage"><div><div><h2 class="title">Chapter 47. Background Worker Processes</h2></div></div></div><a id="id-1.8.13.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 47. Background Worker Processes</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="spi-spi-start-transaction.html" title="SPI_start_transaction" /><link rel="next" href="logicaldecoding.html" title="Chapter 48. Logical Decoding" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 47. Background Worker Processes</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="spi-spi-start-transaction.html" title="SPI_start_transaction">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="server-programming.html" title="Part V. Server Programming">Up</a></td><th width="60%" align="center">Part V. Server Programming</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="logicaldecoding.html" title="Chapter 48. Logical Decoding">Next</a></td></tr></table><hr></hr></div><div class="chapter" id="BGWORKER"><div class="titlepage"><div><div><h2 class="title">Chapter 47. Background Worker Processes</h2></div></div></div><a id="id-1.8.13.2" class="indexterm"></a><p>
   PostgreSQL can be extended to run user-supplied code in separate processes.
   Such processes are started, stopped and monitored by <code class="command">postgres</code>,
   which permits them to have a lifetime closely linked to the server's status.
@@ -230,4 +230,4 @@ typedef struct BackgroundWorker
   </p><p>
    The maximum number of registered background workers is limited by
    <a class="xref" href="runtime-config-resource.html#GUC-MAX-WORKER-PROCESSES">max_worker_processes</a>.
-  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="spi-spi-start-transaction.html" title="SPI_start_transaction">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="server-programming.html" title="Part V. Server Programming">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="logicaldecoding.html" title="Chapter 48. Logical Decoding">Next</a></td></tr><tr><td width="40%" align="left" valign="top">SPI_start_transaction </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Chapter 48. Logical Decoding</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="spi-spi-start-transaction.html" title="SPI_start_transaction">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="server-programming.html" title="Part V. Server Programming">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="logicaldecoding.html" title="Chapter 48. Logical Decoding">Next</a></td></tr><tr><td width="40%" align="left" valign="top">SPI_start_transaction </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Chapter 48. Logical Decoding</td></tr></table></div></body></html>
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diff --git a/doc/src/sgml/html/biblio.html b/doc/src/sgml/html/biblio.html
index c14ad2d..cdb1606 100644
--- a/doc/src/sgml/html/biblio.html
+++ b/doc/src/sgml/html/biblio.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Bibliography</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal" /><link rel="next" href="bookindex.html" title="Index" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Bibliography</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="index.html" title="PostgreSQL 12.15 Documentation">Up</a></td><th width="60%" align="center">PostgreSQL 12.15 Documentation</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bookindex.html" title="Index">Next</a></td></tr></table><hr></hr></div><div class="bibliography" id="BIBLIO"><div class="titlepage"><div><div><h1 class="title">Bibliography</h1></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Bibliography</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal" /><link rel="next" href="bookindex.html" title="Index" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Bibliography</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="index.html" title="PostgreSQL 12.16 Documentation">Up</a></td><th width="60%" align="center">PostgreSQL 12.16 Documentation</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bookindex.html" title="Index">Next</a></td></tr></table><hr></hr></div><div class="bibliography" id="BIBLIO"><div class="titlepage"><div><div><h1 class="title">Bibliography</h1></div></div></div><p>
    Selected references and readings for <acronym class="acronym">SQL</acronym>
    and <span class="productname">PostgreSQL</span>.
   </p><p>
@@ -20,4 +20,4 @@
     system</a>”. <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Stonebraker</span>, <span class="firstname">M.</span> <span class="surname">Hearst</span>, and <span class="firstname">S.</span> <span class="surname">Potamianos</span>. </span></span><span class="biblioset"><em>SIGMOD Record 18(3)</em>. <span class="date">Sept. 1989. </span></span></p></div><div class="biblioentry" id="STON89B"><p>[ston89b] <span class="biblioset">“<a class="ulink" href="https://dsf.berkeley.edu/papers/ERL-M89-17.pdf" target="_top">The
     case for partial indexes</a>”. <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Stonebraker</span>. </span></span><span class="biblioset"><em>SIGMOD Record 18(4)</em>. <span class="date">Dec. 1989. </span><span class="pagenums">4-11. </span></span></p></div><div class="biblioentry" id="STON90A"><p>[ston90a] <span class="biblioset">“<a class="ulink" href="https://dsf.berkeley.edu/papers/ERL-M90-34.pdf" target="_top">The
     implementation of <span class="productname">POSTGRES</span></a>”. <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Stonebraker</span>, <span class="firstname">L. A.</span> <span class="surname">Rowe</span>, and <span class="firstname">M.</span> <span class="surname">Hirohama</span>. </span></span><span class="biblioset"><em>Transactions on Knowledge and Data Engineering 2(1)</em>. <span class="publisher"><span class="publishername">IEEE. </span></span><span class="date">March 1990. </span></span></p></div><div class="biblioentry" id="STON90B"><p>[ston90b] <span class="biblioset">“<a class="ulink" href="https://dsf.berkeley.edu/papers/ERL-M90-36.pdf" target="_top">On
-    Rules, Procedures, Caching and Views in Database Systems</a>”. <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Stonebraker</span>, <span class="firstname">A.</span> <span class="surname">Jhingran</span>, <span class="firstname">J.</span> <span class="surname">Goh</span>, and <span class="firstname">S.</span> <span class="surname">Potamianos</span>. </span></span><span xmlns="" class="confgroup">ACM-SIGMOD Conference on Management of Data, June 1990. </span></p></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="index.html" title="PostgreSQL 12.15 Documentation">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bookindex.html" title="Index">Next</a></td></tr><tr><td width="40%" align="left" valign="top">M.4. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivexlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivewal</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Index</td></tr></table></div></body></html>
 \ No newline at end of file
+    Rules, Procedures, Caching and Views in Database Systems</a>”. <span class="authorgroup"><span class="firstname">M.</span> <span class="surname">Stonebraker</span>, <span class="firstname">A.</span> <span class="surname">Jhingran</span>, <span class="firstname">J.</span> <span class="surname">Goh</span>, and <span class="firstname">S.</span> <span class="surname">Potamianos</span>. </span></span><span xmlns="" class="confgroup">ACM-SIGMOD Conference on Management of Data, June 1990. </span></p></div></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="app-pgreceivexlog.html" title="M.4. pg_receivexlog renamed to pg_receivewal">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="index.html" title="PostgreSQL 12.16 Documentation">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bookindex.html" title="Index">Next</a></td></tr><tr><td width="40%" align="left" valign="top">M.4. <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivexlog</code> renamed to <code xmlns="http://www.w3.org/1999/xhtml" class="command">pg_receivewal</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Index</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/bki-commands.html b/doc/src/sgml/html/bki-commands.html
index d12d62f..4df9b94 100644
--- a/doc/src/sgml/html/bki-commands.html
+++ b/doc/src/sgml/html/bki-commands.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>70.4. BKI Commands</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="bki-format.html" title="70.3. BKI File Format" /><link rel="next" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">70.4. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> Commands</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="bki-format.html" title="70.3. BKI File Format">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><th width="60%" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BKI-COMMANDS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">70.4. <acronym class="acronym">BKI</acronym> Commands</h2></div></div></div><div class="variablelist"><dl class="variablelist"><dt><span class="term">
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>70.4. BKI Commands</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="bki-format.html" title="70.3. BKI File Format" /><link rel="next" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">70.4. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> Commands</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="bki-format.html" title="70.3. BKI File Format">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><th width="60%" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BKI-COMMANDS"><div class="titlepage"><div><div><h2 class="title" style="clear: both">70.4. <acronym class="acronym">BKI</acronym> Commands</h2></div></div></div><div class="variablelist"><dl class="variablelist"><dt><span class="term">
      <code class="literal">create</code>
      <em class="replaceable"><code>tablename</code></em>
      <em class="replaceable"><code>tableoid</code></em>
@@ -106,4 +106,4 @@
       is postponed.
      </p></dd><dt><span class="term"><code class="literal">build indices</code></span></dt><dd><p>
       Fill in the indices that have previously been declared.
-     </p></dd></dl></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="bki-format.html" title="70.3. BKI File Format">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File">Next</a></td></tr><tr><td width="40%" align="left" valign="top">70.3. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File Format </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 70.5. Structure of the Bootstrap <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File</td></tr></table></div></body></html>
 \ No newline at end of file
+     </p></dd></dl></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="bki-format.html" title="70.3. BKI File Format">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File">Next</a></td></tr><tr><td width="40%" align="left" valign="top">70.3. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File Format </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 70.5. Structure of the Bootstrap <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/bki-example.html b/doc/src/sgml/html/bki-example.html
index f6ed166..d0e5b0d 100644
--- a/doc/src/sgml/html/bki-example.html
+++ b/doc/src/sgml/html/bki-example.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>70.6. BKI Example</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File" /><link rel="next" href="planner-stats-details.html" title="Chapter 71. How the Planner Uses Statistics" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">70.6. BKI Example</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><th width="60%" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="planner-stats-details.html" title="Chapter 71. How the Planner Uses Statistics">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BKI-EXAMPLE"><div class="titlepage"><div><div><h2 class="title" style="clear: both">70.6. BKI Example</h2></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>70.6. BKI Example</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File" /><link rel="next" href="planner-stats-details.html" title="Chapter 71. How the Planner Uses Statistics" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">70.6. BKI Example</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><th width="60%" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="planner-stats-details.html" title="Chapter 71. How the Planner Uses Statistics">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BKI-EXAMPLE"><div class="titlepage"><div><div><h2 class="title" style="clear: both">70.6. BKI Example</h2></div></div></div><p>
    The following sequence of commands will create the table
    <code class="literal">test_table</code> with OID 420, having three columns
    <code class="literal">oid</code>, <code class="literal">cola</code> and <code class="literal">colb</code>
@@ -12,4 +12,4 @@ insert ( 421 1 "value1" )
 insert ( 422 2 _null_ )
 close test_table
 </pre><p>
-  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="planner-stats-details.html" title="Chapter 71. How the Planner Uses Statistics">Next</a></td></tr><tr><td width="40%" align="left" valign="top">70.5. Structure of the Bootstrap <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Chapter 71. How the Planner Uses Statistics</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="bki-structure.html" title="70.5. Structure of the Bootstrap BKI File">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="planner-stats-details.html" title="Chapter 71. How the Planner Uses Statistics">Next</a></td></tr><tr><td width="40%" align="left" valign="top">70.5. Structure of the Bootstrap <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> Chapter 71. How the Planner Uses Statistics</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/bki-format.html b/doc/src/sgml/html/bki-format.html
index f54c377..36903b8 100644
--- a/doc/src/sgml/html/bki-format.html
+++ b/doc/src/sgml/html/bki-format.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>70.3. BKI File Format</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="system-catalog-initial-data.html" title="70.2. System Catalog Initial Data" /><link rel="next" href="bki-commands.html" title="70.4. BKI Commands" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">70.3. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File Format</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="system-catalog-initial-data.html" title="70.2. System Catalog Initial Data">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><th width="60%" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bki-commands.html" title="70.4. BKI Commands">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BKI-FORMAT"><div class="titlepage"><div><div><h2 class="title" style="clear: both">70.3. <acronym class="acronym">BKI</acronym> File Format</h2></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>70.3. BKI File Format</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="system-catalog-initial-data.html" title="70.2. System Catalog Initial Data" /><link rel="next" href="bki-commands.html" title="70.4. BKI Commands" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">70.3. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File Format</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="system-catalog-initial-data.html" title="70.2. System Catalog Initial Data">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><th width="60%" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bki-commands.html" title="70.4. BKI Commands">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BKI-FORMAT"><div class="titlepage"><div><div><h2 class="title" style="clear: both">70.3. <acronym class="acronym">BKI</acronym> File Format</h2></div></div></div><p>
    This section describes how the <span class="productname">PostgreSQL</span>
    backend interprets <acronym class="acronym">BKI</acronym> files.  This description
    will be easier to understand if the <code class="filename">postgres.bki</code>
@@ -16,4 +16,4 @@
    strings.  Everything is case sensitive.
   </p><p>
    Lines starting with <code class="literal">#</code> are ignored.
-  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="system-catalog-initial-data.html" title="70.2. System Catalog Initial Data">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bki-commands.html" title="70.4. BKI Commands">Next</a></td></tr><tr><td width="40%" align="left" valign="top">70.2. System Catalog Initial Data </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 70.4. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> Commands</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="system-catalog-initial-data.html" title="70.2. System Catalog Initial Data">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bki-commands.html" title="70.4. BKI Commands">Next</a></td></tr><tr><td width="40%" align="left" valign="top">70.2. System Catalog Initial Data </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 70.4. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> Commands</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/bki-structure.html b/doc/src/sgml/html/bki-structure.html
index 0f44afa..341bb52 100644
--- a/doc/src/sgml/html/bki-structure.html
+++ b/doc/src/sgml/html/bki-structure.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>70.5. Structure of the Bootstrap BKI File</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="bki-commands.html" title="70.4. BKI Commands" /><link rel="next" href="bki-example.html" title="70.6. BKI Example" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">70.5. Structure of the Bootstrap <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="bki-commands.html" title="70.4. BKI Commands">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><th width="60%" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bki-example.html" title="70.6. BKI Example">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BKI-STRUCTURE"><div class="titlepage"><div><div><h2 class="title" style="clear: both">70.5. Structure of the Bootstrap <acronym class="acronym">BKI</acronym> File</h2></div></div></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>70.5. Structure of the Bootstrap BKI File</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="bki-commands.html" title="70.4. BKI Commands" /><link rel="next" href="bki-example.html" title="70.6. BKI Example" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">70.5. Structure of the Bootstrap <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> File</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="bki-commands.html" title="70.4. BKI Commands">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><th width="60%" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="bki-example.html" title="70.6. BKI Example">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BKI-STRUCTURE"><div class="titlepage"><div><div><h2 class="title" style="clear: both">70.5. Structure of the Bootstrap <acronym class="acronym">BKI</acronym> File</h2></div></div></div><p>
    The <code class="literal">open</code> command cannot be used until the tables it uses
    exist and have entries for the table that is to be opened.
    (These minimum tables are <code class="structname">pg_class</code>,
@@ -39,4 +39,4 @@
      </p></li></ol></div><p>
   </p><p>
    There are doubtless other, undocumented ordering dependencies.
-  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="bki-commands.html" title="70.4. BKI Commands">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bki-example.html" title="70.6. BKI Example">Next</a></td></tr><tr><td width="40%" align="left" valign="top">70.4. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> Commands </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 70.6. BKI Example</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="bki-commands.html" title="70.4. BKI Commands">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="bki.html" title="Chapter 70. System Catalog Declarations and Initial Contents">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="bki-example.html" title="70.6. BKI Example">Next</a></td></tr><tr><td width="40%" align="left" valign="top">70.4. <acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">BKI</acronym> Commands </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 70.6. BKI Example</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/bki.html b/doc/src/sgml/html/bki.html
index cfaeb3c..4e1fd42 100644
--- a/doc/src/sgml/html/bki.html
+++ b/doc/src/sgml/html/bki.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 70. System Catalog Declarations and Initial Contents</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="storage-hot.html" title="69.7. Heap-Only Tuples (HOT)" /><link rel="next" href="system-catalog-declarations.html" title="70.1. System Catalog Declaration Rules" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="storage-hot.html" title="69.7. Heap-Only Tuples (HOT)">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><th width="60%" align="center">Part VII. Internals</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="system-catalog-declarations.html" title="70.1. System Catalog Declaration Rules">Next</a></td></tr></table><hr></hr></div><div class="chapter" id="BKI"><div class="titlepage"><div><div><h2 class="title">Chapter 70. System Catalog Declarations and Initial Contents</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="system-catalog-declarations.html">70.1. System Catalog Declaration Rules</a></span></dt><dt><span class="sect1"><a href="system-catalog-initial-data.html">70.2. System Catalog Initial Data</a></span></dt><dd><dl><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-INITIAL-DATA-FORMAT">70.2.1. Data File Format</a></span></dt><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-OID-ASSIGNMENT">70.2.2. OID Assignment</a></span></dt><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-OID-REFERENCES">70.2.3. OID Reference Lookup</a></span></dt><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-AUTO-ARRAY-TYPES">70.2.4. Automatic Creation of Array Types</a></span></dt><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-RECIPES">70.2.5. Recipes for Editing Data Files</a></span></dt></dl></dd><dt><span class="sect1"><a href="bki-format.html">70.3. <acronym class="acronym">BKI</acronym> File Format</a></span></dt><dt><span class="sect1"><a href="bki-commands.html">70.4. <acronym class="acronym">BKI</acronym> Commands</a></span></dt><dt><span class="sect1"><a href="bki-structure.html">70.5. Structure of the Bootstrap <acronym class="acronym">BKI</acronym> File</a></span></dt><dt><span class="sect1"><a href="bki-example.html">70.6. BKI Example</a></span></dt></dl></div><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Chapter 70. System Catalog Declarations and Initial Contents</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="storage-hot.html" title="69.7. Heap-Only Tuples (HOT)" /><link rel="next" href="system-catalog-declarations.html" title="70.1. System Catalog Declaration Rules" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 70. System Catalog Declarations and Initial Contents</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="storage-hot.html" title="69.7. Heap-Only Tuples (HOT)">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><th width="60%" align="center">Part VII. Internals</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="system-catalog-declarations.html" title="70.1. System Catalog Declaration Rules">Next</a></td></tr></table><hr></hr></div><div class="chapter" id="BKI"><div class="titlepage"><div><div><h2 class="title">Chapter 70. System Catalog Declarations and Initial Contents</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="system-catalog-declarations.html">70.1. System Catalog Declaration Rules</a></span></dt><dt><span class="sect1"><a href="system-catalog-initial-data.html">70.2. System Catalog Initial Data</a></span></dt><dd><dl><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-INITIAL-DATA-FORMAT">70.2.1. Data File Format</a></span></dt><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-OID-ASSIGNMENT">70.2.2. OID Assignment</a></span></dt><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-OID-REFERENCES">70.2.3. OID Reference Lookup</a></span></dt><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-AUTO-ARRAY-TYPES">70.2.4. Automatic Creation of Array Types</a></span></dt><dt><span class="sect2"><a href="system-catalog-initial-data.html#SYSTEM-CATALOG-RECIPES">70.2.5. Recipes for Editing Data Files</a></span></dt></dl></dd><dt><span class="sect1"><a href="bki-format.html">70.3. <acronym class="acronym">BKI</acronym> File Format</a></span></dt><dt><span class="sect1"><a href="bki-commands.html">70.4. <acronym class="acronym">BKI</acronym> Commands</a></span></dt><dt><span class="sect1"><a href="bki-structure.html">70.5. Structure of the Bootstrap <acronym class="acronym">BKI</acronym> File</a></span></dt><dt><span class="sect1"><a href="bki-example.html">70.6. BKI Example</a></span></dt></dl></div><p>
   <span class="productname">PostgreSQL</span> uses many different system catalogs
   to keep track of the existence and properties of database objects, such as
   tables and functions.  Physically there is no difference between a system
@@ -57,4 +57,4 @@
   and/or initial data files.  The rest of this chapter gives some
   information about that, and for completeness describes
   the <acronym class="acronym">BKI</acronym> file format.
- </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="storage-hot.html" title="69.7. Heap-Only Tuples (HOT)">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="system-catalog-declarations.html" title="70.1. System Catalog Declaration Rules">Next</a></td></tr><tr><td width="40%" align="left" valign="top">69.7. Heap-Only Tuples (<acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">HOT</acronym>) </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 70.1. System Catalog Declaration Rules</td></tr></table></div></body></html>
 \ No newline at end of file
+ </p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="storage-hot.html" title="69.7. Heap-Only Tuples (HOT)">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="system-catalog-declarations.html" title="70.1. System Catalog Declaration Rules">Next</a></td></tr><tr><td width="40%" align="left" valign="top">69.7. Heap-Only Tuples (<acronym xmlns="http://www.w3.org/1999/xhtml" class="acronym">HOT</acronym>) </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 70.1. System Catalog Declaration Rules</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/bloom.html b/doc/src/sgml/html/bloom.html
index e570789..6e6f47c 100644
--- a/doc/src/sgml/html/bloom.html
+++ b/doc/src/sgml/html/bloom.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.5. bloom</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auto-explain.html" title="F.4. auto_explain" /><link rel="next" href="btree-gin.html" title="F.6. btree_gin" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.5. bloom</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auto-explain.html" title="F.4. auto_explain">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="btree-gin.html" title="F.6. btree_gin">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BLOOM"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.5. bloom</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.7">F.5.1. Parameters</a></span></dt><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.8">F.5.2. Examples</a></span></dt><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.9">F.5.3. Operator Class Interface</a></span></dt><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.10">F.5.4. Limitations</a></span></dt><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.11">F.5.5. Authors</a></span></dt></dl></div><a id="id-1.11.7.14.2" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>F.5. bloom</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="auto-explain.html" title="F.4. auto_explain" /><link rel="next" href="btree-gin.html" title="F.6. btree_gin" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">F.5. bloom</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="auto-explain.html" title="F.4. auto_explain">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><th width="60%" align="center">Appendix F. Additional Supplied Modules</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="btree-gin.html" title="F.6. btree_gin">Next</a></td></tr></table><hr></hr></div><div class="sect1" id="BLOOM"><div class="titlepage"><div><div><h2 class="title" style="clear: both">F.5. bloom</h2></div></div></div><div class="toc"><dl class="toc"><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.7">F.5.1. Parameters</a></span></dt><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.8">F.5.2. Examples</a></span></dt><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.9">F.5.3. Operator Class Interface</a></span></dt><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.10">F.5.4. Limitations</a></span></dt><dt><span class="sect2"><a href="bloom.html#id-1.11.7.14.11">F.5.5. Authors</a></span></dt></dl></div><a id="id-1.11.7.14.2" class="indexterm"></a><p>
   <code class="literal">bloom</code> provides an index access method based on
   <a class="ulink" href="https://en.wikipedia.org/wiki/Bloom_filter" target="_top">Bloom filters</a>.
  </p><p>
@@ -187,4 +187,4 @@ DEFAULT FOR TYPE text USING bloom AS
   </p><p>
    Oleg Bartunov <code class="email">&lt;<a class="email" href="mailto:[e-mail]">[e-mail]</a>&gt;</code>,
    Postgres Professional, Moscow, Russia
-  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auto-explain.html" title="F.4. auto_explain">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="btree-gin.html" title="F.6. btree_gin">Next</a></td></tr><tr><td width="40%" align="left" valign="top">F.4. auto_explain </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.6. btree_gin</td></tr></table></div></body></html>
 \ No newline at end of file
+  </p></div></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="auto-explain.html" title="F.4. auto_explain">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="contrib.html" title="Appendix F. Additional Supplied Modules">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="btree-gin.html" title="F.6. btree_gin">Next</a></td></tr><tr><td width="40%" align="left" valign="top">F.4. auto_explain </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="40%" align="right" valign="top"> F.6. btree_gin</td></tr></table></div></body></html>
 \ No newline at end of file
diff --git a/doc/src/sgml/html/bookindex.html b/doc/src/sgml/html/bookindex.html
index 744e49b..44c4db3 100644
--- a/doc/src/sgml/html/bookindex.html
+++ b/doc/src/sgml/html/bookindex.html
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Index</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="biblio.html" title="Bibliography" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Index</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="biblio.html" title="Bibliography">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="index.html" title="PostgreSQL 12.15 Documentation">Up</a></td><th width="60%" align="center">PostgreSQL 12.15 Documentation</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.15 Documentation">Home</a></td><td width="10%" align="right"> </td></tr></table><hr></hr></div><div class="index" id="BOOKINDEX"><div class="titlepage"><div><div><h1 class="title">Index</h1></div></div></div><div xmlns="" class="index"><p class="indexdiv-quicklinks"><a href="#indexdiv-Symbols">Symbols</a>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>Index</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="[e-mail]" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="biblio.html" title="Bibliography" /></head><body><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Index</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="biblio.html" title="Bibliography">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="index.html" title="PostgreSQL 12.16 Documentation">Up</a></td><th width="60%" align="center">PostgreSQL 12.16 Documentation</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 12.16 Documentation">Home</a></td><td width="10%" align="right"> </td></tr></table><hr></hr></div><div class="index" id="BOOKINDEX"><div class="titlepage"><div><div><h1 class="title">Index</h1></div></div></div><div xmlns="" class="index"><p class="indexdiv-quicklinks"><a href="#indexdiv-Symbols">Symbols</a>
       |
       <a href="#indexdiv-A">A</a>
       |
@@ -51,18 +51,18 @@
       |
       <a href="#indexdiv-Y">Y</a>
       |
-      <a href="#indexdiv-Z">Z</a></p><div class="indexdiv" id="indexdiv-Symbols"><h3>Symbols</h3><dl><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm1816">$, <a class="indexterm" href="sql-expressions.html#SQL-EXPRESSIONS-PARAMETERS-POSITIONAL">Positional Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm67182">$libdir, <a class="indexterm" href="xfunc-c.html#XFUNC-C-DYNLOAD">Dynamic Loading</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm40475">$libdir/plugins, <a class="indexterm" href="runtime-config-client.html#RUNTIME-CONFIG-CLIENT-PRELOAD">Shared Library Preloading</a>, <a class="indexterm" href="sql-load.html#SQL-LOAD-DESCRIPTION">Description</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm5178">*, <a class="indexterm" href="queries-select-lists.html#QUERIES-SELECT-LIST-ITEMS">Select-List Items</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm55478">.pgpass, <a class="indexterm" href="libpq-pgpass.html">The Password File</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm55513">.pg_service.conf, <a class="indexterm" href="libpq-pgservice.html">The Connection Service File</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm2219">::, <a class="indexterm" href="sql-expressions.html#SQL-SYNTAX-TYPE-CASTS">Type Casts</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm67217">_PG_fini, <a class="indexterm" href="xfunc-c.html#XFUNC-C-DYNLOAD">Dynamic Loading</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm67215">_PG_init, <a class="indexterm" href="xfunc-c.html#XFUNC-C-DYNLOAD">Dynamic Loading</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm79982">_PG_output_plugin_init, <a class="indexterm" href="logicaldecoding-output-plugin.html#LOGICALDECODING-OUTPUT-INIT">Initialization Function</a></dt></dl></div><div class="indexdiv" id="indexdiv-A"><h3>A</h3><dl><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm18248">abbrev, <a class="indexterm" href="functions-net.html">Network Address Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm80205">ABORT, <a class="indexterm" href="sql-abort.html">ABORT</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm10501">abs, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm3018">ACL, <a class="indexterm" href="ddl-priv.html">Privileges</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm24681">aclcontains, <a class="indexterm" href="functions-info.html">System Information Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm24677">acldefault, <a class="indexterm" href="functions-info.html">System Information Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm24683">aclexplode, <a class="indexterm" href="functions-info.html">System Information Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm3405">aclitem, <a class="indexterm" href="ddl-priv.html">Privileges</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm24679">aclitemeq, <a class="indexterm" href="functions-info.html">System Information Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm10996">acos, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11002">acosd, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11181">acosh, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm161648">administration tools</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">externally maintained, <a class="indexterm" href="external-admin-tools.html">Administration Tools</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152333">adminpack, <a class="indexterm" href="adminpack.html">adminpack</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm31890">advisory lock, <a class="indexterm" href="explicit-locking.html#ADVISORY-LOCKS">Advisory Locks</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm16303">age, <a class="indexterm" href="functions-datetime.html">Date/Time Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm822">aggregate function, <a class="indexterm" href="tutorial-agg.html">Aggregate Functions</a>, <a class="indexterm" href="sql-expressions.html#SYNTAX-AGGREGATES">Aggregate Expressions</a>, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a>, <a class="indexterm" href="xaggr.html">User-Defined Aggregates</a></dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">built-in, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">invocation, <a class="indexterm" href="sql-expressions.html#SYNTAX-AGGREGATES">Aggregate Expressions</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">moving aggregate, <a class="indexterm" href="xaggr.html#XAGGR-MOVING-AGGREGATES">Moving-Aggregate Mode</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">ordered set, <a class="indexterm" href="xaggr.html#XAGGR-ORDERED-SET-AGGREGATES">Ordered-Set Aggregates</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">partial aggregation, <a class="indexterm" href="xaggr.html#XAGGR-PARTIAL-AGGREGATES">Partial Aggregation</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">polymorphic, <a class="indexterm" href="xaggr.html#XAGGR-POLYMORPHIC-AGGREGATES">Polymorphic and Variadic Aggregates</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">support functions for, <a class="indexterm" href="xaggr.html#XAGGR-SUPPORT-FUNCTIONS">Support Functions for Aggregates</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">user-defined, <a class="indexterm" href="xaggr.html">User-Defined Aggregates</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">variadic, <a class="indexterm" href="xaggr.html#XAGGR-POLYMORPHIC-AGGREGATES">Polymorphic and Variadic Aggregates</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm33947">AIX, <a class="indexterm" href="installation-platform-notes.html#INSTALLATION-NOTES-AIX">AIX</a></dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">installation on, <a class="indexterm" href="installation-platform-notes.html#INSTALLATION-NOTES-AIX">AIX</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">IPC configuration, <a class="indexterm" href="kernel-resources.html#SYSVIPC">Shared Memory and Semaphores</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm155043">akeys, <a class="indexterm" href="hstore.html#id-1.11.7.25.5">hstore Operators and Functions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm806">alias, <a class="indexterm" href="queries-table-expressions.html#QUERIES-TABLE-ALIASES">Table and Column Aliases</a>, <a class="indexterm" href="queries-select-lists.html#QUERIES-COLUMN-LABELS">Column Labels</a></dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">for table name in query, <a class="indexterm" href="tutorial-join.html">Joins Between Tables</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">in the FROM clause, <a class="indexterm" href="queries-table-expressions.html#QUERIES-TABLE-ALIASES">Table and Column Aliases</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">in the select list, <a class="indexterm" href="queries-select-lists.html#QUERIES-COLUMN-LABELS">Column Labels</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm23439">ALL, <a class="indexterm" href="functions-subquery.html">Subquery Expressions</a>, <a class="indexterm" href="functions-comparisons.html">Row and Array Comparisons</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm41080">allow_in_place_tablespaces configuration parameter, <a class="indexterm" href="runtime-config-developer.html">Developer Options</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm41091">allow_system_table_mods configuration parameter, <a class="indexterm" href="runtime-config-developer.html">Developer Options</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm80264">ALTER AGGREGATE, <a class="indexterm" href="sql-alteraggregate.html">ALTER AGGREGATE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm80386">ALTER COLLATION, <a class="indexterm" href="sql-altercollation.html">ALTER COLLATION</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm80471">ALTER CONVERSION, <a class="indexterm" href="sql-alterconversion.html">ALTER CONVERSION</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm80540">ALTER DATABASE, <a class="indexterm" href="sql-alterdatabase.html">ALTER DATABASE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm80667">ALTER DEFAULT PRIVILEGES, <a class="indexterm" href="sql-alterdefaultprivileges.html">ALTER DEFAULT PRIVILEGES</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm80769">ALTER DOMAIN, <a class="indexterm" href="sql-alterdomain.html">ALTER DOMAIN</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm80967">ALTER EVENT TRIGGER, <a class="indexterm" href="sql-altereventtrigger.html">ALTER EVENT TRIGGER</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm81026">ALTER EXTENSION, <a class="indexterm" href="sql-alterextension.html">ALTER EXTENSION</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm81254">ALTER FOREIGN DATA WRAPPER, <a class="indexterm" href="sql-alterforeigndatawrapper.html">ALTER FOREIGN DATA WRAPPER</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm81361">ALTER FOREIGN TABLE, <a class="indexterm" href="sql-alterforeigntable.html">ALTER FOREIGN TABLE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm81685">ALTER FUNCTION, <a class="indexterm" href="sql-alterfunction.html">ALTER FUNCTION</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm81928">ALTER GROUP, <a class="indexterm" href="sql-altergroup.html">ALTER GROUP</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm81998">ALTER INDEX, <a class="indexterm" href="sql-alterindex.html">ALTER INDEX</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm82170">ALTER LANGUAGE, <a class="indexterm" href="sql-alterlanguage.html">ALTER LANGUAGE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm82220">ALTER LARGE OBJECT, <a class="indexterm" href="sql-alterlargeobject.html">ALTER LARGE OBJECT</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm82262">ALTER MATERIALIZED VIEW, <a class="indexterm" href="sql-altermaterializedview.html">ALTER MATERIALIZED VIEW</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm82376">ALTER OPERATOR, <a class="indexterm" href="sql-alteroperator.html">ALTER OPERATOR</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm82469">ALTER OPERATOR CLASS, <a class="indexterm" href="sql-alteropclass.html">ALTER OPERATOR CLASS</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm82538">ALTER OPERATOR FAMILY, <a class="indexterm" href="sql-alteropfamily.html">ALTER OPERATOR FAMILY</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm82711">ALTER POLICY, <a class="indexterm" href="sql-alterpolicy.html">ALTER POLICY</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm82794">ALTER PROCEDURE, <a class="indexterm" href="sql-alterprocedure.html">ALTER PROCEDURE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm82968">ALTER PUBLICATION, <a class="indexterm" href="sql-alterpublication.html">ALTER PUBLICATION</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm42781">ALTER ROLE, <a class="indexterm" href="role-attributes.html">Role Attributes</a>, <a class="indexterm" href="sql-alterrole.html">ALTER ROLE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm83272">ALTER ROUTINE, <a class="indexterm" href="sql-alterroutine.html">ALTER ROUTINE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm83352">ALTER RULE, <a class="indexterm" href="sql-alterrule.html">ALTER RULE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm83407">ALTER SCHEMA, <a class="indexterm" href="sql-alterschema.html">ALTER SCHEMA</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm83461">ALTER SEQUENCE, <a class="indexterm" href="sql-altersequence.html">ALTER SEQUENCE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm83676">ALTER SERVER, <a class="indexterm" href="sql-alterserver.html">ALTER SERVER</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm83758">ALTER STATISTICS, <a class="indexterm" href="sql-alterstatistics.html">ALTER STATISTICS</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm83820">ALTER SUBSCRIPTION, <a class="indexterm" href="sql-altersubscription.html">ALTER SUBSCRIPTION</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm83962">ALTER SYSTEM, <a class="indexterm" href="sql-altersystem.html">ALTER SYSTEM</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm84041">ALTER TABLE, <a class="indexterm" href="sql-altertable.html">ALTER TABLE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm84889">ALTER TABLESPACE, <a class="indexterm" href="sql-altertablespace.html">ALTER TABLESPACE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm84965">ALTER TEXT SEARCH CONFIGURATION, <a class="indexterm" href="sql-altertsconfig.html">ALTER TEXT SEARCH CONFIGURATION</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm85076">ALTER TEXT SEARCH DICTIONARY, <a class="indexterm" href="sql-altertsdictionary.html">ALTER TEXT SEARCH DICTIONARY</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm85159">ALTER TEXT SEARCH PARSER, <a class="indexterm" href="sql-altertsparser.html">ALTER TEXT SEARCH PARSER</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm85210">ALTER TEXT SEARCH TEMPLATE, <a class="indexterm" href="sql-altertstemplate.html">ALTER TEXT SEARCH TEMPLATE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm85261">ALTER TRIGGER, <a class="indexterm" href="sql-altertrigger.html">ALTER TRIGGER</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm85331">ALTER TYPE, <a class="indexterm" href="sql-altertype.html">ALTER TYPE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm85529">ALTER USER, <a class="indexterm" href="sql-alteruser.html">ALTER USER</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm85580">ALTER USER MAPPING, <a class="indexterm" href="sql-alterusermapping.html">ALTER USER MAPPING</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm85651">ALTER VIEW, <a class="indexterm" href="sql-alterview.html">ALTER VIEW</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152414">amcheck, <a class="indexterm" href="amcheck.html">amcheck</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm44650">ANALYZE, <a class="indexterm" href="routine-vacuuming.html#VACUUM-FOR-STATISTICS">Updating Planner Statistics</a>, <a class="indexterm" href="sql-analyze.html">ANALYZE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm9931">AND (operator), <a class="indexterm" href="functions-logical.html">Logical Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm95634">anonymous code blocks, <a class="indexterm" href="sql-do.html">DO</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm9750">any, <a class="indexterm" href="datatype-pseudo.html">Pseudo-Types</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm22639">ANY, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a>, <a class="indexterm" href="functions-subquery.html">Subquery Expressions</a>, <a class="indexterm" href="functions-comparisons.html">Row and Array Comparisons</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm9754">anyarray, <a class="indexterm" href="datatype-pseudo.html">Pseudo-Types</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm9752">anyelement, <a class="indexterm" href="datatype-pseudo.html">Pseudo-Types</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm9758">anyenum, <a class="indexterm" href="datatype-pseudo.html">Pseudo-Types</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm9756">anynonarray, <a class="indexterm" href="datatype-pseudo.html">Pseudo-Types</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm9760">anyrange, <a class="indexterm" href="datatype-pseudo.html">Pseudo-Types</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm61027">applicable role, <a class="indexterm" href="infoschema-applicable-roles.html">applicable_roles</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39103">application_name configuration parameter, <a class="indexterm" href="runtime-config-logging.html#RUNTIME-CONFIG-LOGGING-WHAT">What to Log</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm6096">arbitrary precision numbers, <a class="indexterm" href="datatype-numeric.html#DATATYPE-NUMERIC-DECIMAL">Arbitrary Precision Numbers</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm37543">archive_cleanup_command configuration parameter, <a class="indexterm" href="runtime-config-wal.html#RUNTIME-CONFIG-WAL-ARCHIVE-RECOVERY">Archive Recovery</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm37460">archive_command configuration parameter, <a class="indexterm" href="runtime-config-wal.html#RUNTIME-CONFIG-WAL-ARCHIVING">Archiving</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm37436">archive_mode configuration parameter, <a class="indexterm" href="runtime-config-wal.html#RUNTIME-CONFIG-WAL-ARCHIVING">Archiving</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm37482">archive_timeout configuration parameter, <a class="indexterm" href="runtime-config-wal.html#RUNTIME-CONFIG-WAL-ARCHIVING">Archiving</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm17675">area, <a class="indexterm" href="functions-geometry.html">Geometric Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm157407">armor, <a class="indexterm" href="pgcrypto.html#id-1.11.7.34.7.16">armor(), dearmor()</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm2287">array, <a class="indexterm" href="arrays.html">Arrays</a></dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">accessing, <a class="indexterm" href="arrays.html#ARRAYS-ACCESSING">Accessing Arrays</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">constant, <a class="indexterm" href="arrays.html#ARRAYS-INPUT">Array Value Input</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">constructor, <a class="indexterm" href="sql-expressions.html#SQL-SYNTAX-ARRAY-CONSTRUCTORS">Array Constructors</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">declaration, <a class="indexterm" href="arrays.html#ARRAYS-DECLARATION">Declaration of Array Types</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">I/O, <a class="indexterm" href="arrays.html#ARRAYS-IO">Array Input and Output Syntax</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">modifying, <a class="indexterm" href="arrays.html#ARRAYS-MODIFYING">Modifying Arrays</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">of user-defined type, <a class="indexterm" href="xtypes.html">User-Defined Types</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">searching, <a class="indexterm" href="arrays.html#ARRAYS-SEARCHING">Searching in Arrays</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm2290">ARRAY, <a class="indexterm" href="sql-expressions.html#SQL-SYNTAX-ARRAY-CONSTRUCTORS">Array Constructors</a>, <a class="indexterm" href="typeconv-union-case.html">UNION, CASE, and Related Constructs</a></dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">determination of result type, <a class="indexterm" href="typeconv-union-case.html">UNION, CASE, and Related Constructs</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm22385">array_agg, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a>, <a class="indexterm" href="intagg.html#id-1.11.7.26.4">Functions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21746">array_append, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21748">array_cat, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21752">array_dims, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21754">array_fill, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21756">array_length, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21758">array_lower, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21750">array_ndims, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm40659">array_nulls configuration parameter, <a class="indexterm" href="runtime-config-compatible.html#RUNTIME-CONFIG-COMPATIBLE-VERSION">Previous PostgreSQL Versions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21760">array_position, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21762">array_positions, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21764">array_prepend, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21766">array_remove, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21768">array_replace, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm20129">array_to_json, <a class="indexterm" href="functions-json.html#FUNCTIONS-JSON-PROCESSING">Processing and Creating JSON Data</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21770">array_to_string, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm18701">array_to_tsvector, <a class="indexterm" href="functions-textsearch.html">Text Search Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm21772">array_upper, <a class="indexterm" href="functions-array.html">Array Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11482">ascii, <a class="indexterm" href="functions-string.html">String Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11010">asin, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11016">asind, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11169">asinh, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm74430">ASSERT</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">in PL/pgSQL, <a class="indexterm" href="plpgsql-errors-and-messages.html#PLPGSQL-STATEMENTS-ASSERT">Checking Assertions</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm74433">assertions</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">in PL/pgSQL, <a class="indexterm" href="plpgsql-errors-and-messages.html#PLPGSQL-STATEMENTS-ASSERT">Checking Assertions</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm50729">asynchronous commit, <a class="indexterm" href="wal-async-commit.html">Asynchronous Commit</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm17213">AT TIME ZONE, <a class="indexterm" href="functions-datetime.html#FUNCTIONS-DATETIME-ZONECONVERT">AT TIME ZONE</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11024">atan, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11038">atan2, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11045">atan2d, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11030">atand, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11193">atanh, <a class="indexterm" href="functions-math.html">Mathematical Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm36257">authentication_timeout configuration parameter, <a class="indexterm" href="runtime-config-connection.html#RUNTIME-CONFIG-CONNECTION-AUTHENTICATION">Authentication</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152550">auth_delay, <a class="indexterm" href="auth-delay.html">auth_delay</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152564">auth_delay.milliseconds configuration parameter, <a class="indexterm" href="auth-delay.html#id-1.11.7.12.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm6260">auto-increment (see <a href="#ientry-idm6250">serial</a>)</dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm32423">autocommit</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">bulk-loading data, <a class="indexterm" href="populate.html#DISABLE-AUTOCOMMIT">Disable Autocommit</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">psql, <a class="indexterm" href="app-psql.html#APP-PSQL-VARIABLES">Variables</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm89559">autosummarize storage parameter, <a class="indexterm" href="sql-createindex.html#SQL-CREATEINDEX-STORAGE-PARAMETERS">Index Storage Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39624">autovacuum</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">configuration parameters, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">general information, <a class="indexterm" href="routine-vacuuming.html#AUTOVACUUM">The Autovacuum Daemon</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39636">autovacuum configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39722">autovacuum_analyze_scale_factor</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39697">autovacuum_analyze_threshold</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm92897">autovacuum_enabled storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39735">autovacuum_freeze_max_age</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm93015">autovacuum_freeze_min_age storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm93041">autovacuum_freeze_table_age storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39663">autovacuum_max_workers configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39751">autovacuum_multixact_freeze_max_age</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm93052">autovacuum_multixact_freeze_min_age storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm93078">autovacuum_multixact_freeze_table_age storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39672">autovacuum_naptime configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39768">autovacuum_vacuum_cost_delay</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39781">autovacuum_vacuum_cost_limit</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39709">autovacuum_vacuum_scale_factor</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm39685">autovacuum_vacuum_threshold</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">configuration parameter, <a class="indexterm" href="runtime-config-autovacuum.html">Automatic Vacuuming</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">storage parameter, <a class="indexterm" href="sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS">Storage Parameters</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm36668">autovacuum_work_mem configuration parameter, <a class="indexterm" href="runtime-config-resource.html#RUNTIME-CONFIG-RESOURCE-MEMORY">Memory</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152578">auto_explain, <a class="indexterm" href="auto-explain.html">auto_explain</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152612">auto_explain.log_analyze configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152627">auto_explain.log_buffers configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152686">auto_explain.log_format configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152701">auto_explain.log_level configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152599">auto_explain.log_min_duration configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152721">auto_explain.log_nested_statements configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152676">auto_explain.log_settings configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152640">auto_explain.log_timing configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152653">auto_explain.log_triggers configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152664">auto_explain.log_verbose configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152731">auto_explain.sample_rate configuration parameter, <a class="indexterm" href="auto-explain.html#id-1.11.7.13.5">Configuration Parameters</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm155069">avals, <a class="indexterm" href="hstore.html#id-1.11.7.25.5">hstore Operators and Functions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm22403">average, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm22405">avg, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a></dt></dl></div><div class="indexdiv" id="indexdiv-B"><h3>B</h3><dl><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm28857">B-tree (see <a href="#ientry-idm28812">index</a>)</dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm36971">backend_flush_after configuration parameter, <a class="indexterm" href="runtime-config-resource.html#RUNTIME-CONFIG-RESOURCE-ASYNC-BEHAVIOR">Asynchronous Behavior</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm79704">Background workers, <a class="indexterm" href="bgworker.html">Background Worker Processes</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm1302">backslash escapes, <a class="indexterm" href="sql-syntax-lexical.html#SQL-SYNTAX-STRINGS-ESCAPE">String Constants with C-Style Escapes</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm40679">backslash_quote configuration parameter, <a class="indexterm" href="runtime-config-compatible.html#RUNTIME-CONFIG-COMPATIBLE-VERSION">Previous PostgreSQL Versions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm26380">backup, <a class="indexterm" href="functions-admin.html#FUNCTIONS-ADMIN-BACKUP">Backup Control Functions</a>, <a class="indexterm" href="backup.html">Backup and Restore</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm66453">base type, <a class="indexterm" href="extend-type-system.html">The PostgreSQL Type System</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm127528">BASE_BACKUP, <a class="indexterm" href="protocol-replication.html">Streaming Replication Protocol</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm85923">BEGIN, <a class="indexterm" href="sql-begin.html">BEGIN</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm10176">BETWEEN, <a class="indexterm" href="functions-comparison.html">Comparison Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm10199">BETWEEN SYMMETRIC, <a class="indexterm" href="functions-comparison.html">Comparison Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm79748">BGWORKER_BACKEND_DATABASE_CONNECTION, <a class="indexterm" href="bgworker.html">Background Worker Processes</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm79740">BGWORKER_SHMEM_ACCESS, <a class="indexterm" href="bgworker.html">Background Worker Processes</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm36836">bgwriter_delay configuration parameter, <a class="indexterm" href="runtime-config-resource.html#RUNTIME-CONFIG-RESOURCE-BACKGROUND-WRITER">Background Writer</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm36873">bgwriter_flush_after configuration parameter, <a class="indexterm" href="runtime-config-resource.html#RUNTIME-CONFIG-RESOURCE-BACKGROUND-WRITER">Background Writer</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm36850">bgwriter_lru_maxpages configuration parameter, <a class="indexterm" href="runtime-config-resource.html#RUNTIME-CONFIG-RESOURCE-BACKGROUND-WRITER">Background Writer</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm36860">bgwriter_lru_multiplier configuration parameter, <a class="indexterm" href="runtime-config-resource.html#RUNTIME-CONFIG-RESOURCE-BACKGROUND-WRITER">Background Writer</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm1483">bigint, <a class="indexterm" href="sql-syntax-lexical.html#SQL-SYNTAX-CONSTANTS-NUMERIC">Numeric Constants</a>, <a class="indexterm" href="datatype-numeric.html#DATATYPE-INT">Integer Types</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm6252">bigserial, <a class="indexterm" href="datatype-numeric.html#DATATYPE-SERIAL">Serial Types</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm6521">binary data, <a class="indexterm" href="datatype-binary.html">Binary Data Types</a>, <a class="indexterm" href="functions-binarystring.html">Binary String Functions and Operators</a></dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">functions, <a class="indexterm" href="functions-binarystring.html">Binary String Functions and Operators</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm13392">binary string</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">concatenation, <a class="indexterm" href="functions-binarystring.html">Binary String Functions and Operators</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">length, <a class="indexterm" href="functions-binarystring.html">Binary String Functions and Operators</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm32992">bison, <a class="indexterm" href="install-requirements.html">Requirements</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm1441">bit string, <a class="indexterm" href="sql-syntax-lexical.html#SQL-SYNTAX-BIT-STRINGS">Bit-String Constants</a>, <a class="indexterm" href="datatype-bit.html">Bit String Types</a></dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">constant, <a class="indexterm" href="sql-syntax-lexical.html#SQL-SYNTAX-BIT-STRINGS">Bit-String Constants</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">data type, <a class="indexterm" href="datatype-bit.html">Bit String Types</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm13731">bit strings, <a class="indexterm" href="functions-bitstring.html">Bit String Functions and Operators</a></dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">functions, <a class="indexterm" href="functions-bitstring.html">Bit String Functions and Operators</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm29096">bitmap scan, <a class="indexterm" href="indexes-bitmap-scans.html">Combining Multiple Indexes</a>, <a class="indexterm" href="runtime-config-query.html#RUNTIME-CONFIG-QUERY-ENABLE">Planner Method Configuration</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm22424">bit_and, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm11269">bit_length, <a class="indexterm" href="functions-string.html">String Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm22438">bit_or, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm55962">BLOB (see <a href="#ientry-idm55960">large object</a>)</dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm40876">block_size configuration parameter, <a class="indexterm" href="runtime-config-preset.html">Preset Options</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm152751">bloom, <a class="indexterm" href="bloom.html">bloom</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm36178">bonjour configuration parameter, <a class="indexterm" href="runtime-config-connection.html#RUNTIME-CONFIG-CONNECTION-SETTINGS">Connection Settings</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm36188">bonjour_name configuration parameter, <a class="indexterm" href="runtime-config-connection.html#RUNTIME-CONFIG-CONNECTION-SETTINGS">Connection Settings</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm7613">Boolean, <a class="indexterm" href="datatype-boolean.html">Boolean Type</a></dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">data type, <a class="indexterm" href="datatype-boolean.html">Boolean Type</a></dt><dt xmlns:xlink="http://www.w3.org/1999/xlink">operators (see operators, logical)</dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm22452">bool_and, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm22464">bool_or, <a class="indexterm" href="functions-aggregate.html">Aggregate Functions</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm34604">booting</dt><dd xmlns="http://www.w3.org/1999/xhtml"><dl><dt xmlns:xlink="http://www.w3.org/1999/xlink">starting the server during, <a class="indexterm" href="server-start.html">Starting the Database Server</a></dt></dl></dd><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm17851">box, <a class="indexterm" href="functions-geometry.html">Geometric Functions and Operators</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm7885">box (data type), <a class="indexterm" href="datatype-geometric.html#id-1.5.7.16.8">Boxes</a></dt><dt xmlns="http://www.w3.org/1999/xhtml" xmlns:xlink="http://www.w3.org/1999/xlink" id="ientry-idm28997">BRIN (see <a href="#ientry-id