Merge ~paelzer/ubuntu/+source/postgresql-9.5:MRE-1833211-june2019-xenial into ubuntu/+source/postgresql-9.5:ubuntu/xenial-devel

[Christian Ehrhardt ]

[Andreas Hasenack (ahasenack)]

- 9.5.18 tarball from the ppa matches upstream
- no changes to debian/ other than changelog
- d/changelog and release notes ok
- sru versioning ok

+1 pending bileto. If bileto doesn't cooperate, I'll trigger a manual run.

review: Approve

[Bryce Harrington (bryce)]

LGTM +1

Appears to be a subset of the 10.9 changes, almost entirely docs, with a couple actual code changes that don't look particularly worrisome.

review: Approve

[Christian Ehrhardt  (paelzer)]

All tests are green OR known force-badtests.
This should be ready for an upload unless Upstream changes the release before it becomes official.

[Christian Ehrhardt  (paelzer)]

git ubuntu tag pushed in prep for the upload by security

diff --git a/configure b/configure
index fdb2fb5..17658d3 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 9.5.17.
+# Generated by GNU Autoconf 2.69 for PostgreSQL 9.5.18.
 #
 # Report bugs to <[e-mail]>.
 #
@@ -582,8 +582,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='PostgreSQL'
 PACKAGE_TARNAME='postgresql'
-PACKAGE_VERSION='9.5.17'
-PACKAGE_STRING='PostgreSQL 9.5.17'
+PACKAGE_VERSION='9.5.18'
+PACKAGE_STRING='PostgreSQL 9.5.18'
 PACKAGE_BUGREPORT='[e-mail]'
 PACKAGE_URL=''
 
@@ -1399,7 +1399,7 @@ 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 9.5.17 to adapt to many kinds of systems.
+\`configure' configures PostgreSQL 9.5.18 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1464,7 +1464,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of PostgreSQL 9.5.17:";;
+     short | recursive ) echo "Configuration of PostgreSQL 9.5.18:";;
    esac
   cat <<\_ACEOF
 
@@ -1614,7 +1614,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-PostgreSQL configure 9.5.17
+PostgreSQL configure 9.5.18
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2329,7 +2329,7 @@ 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 9.5.17, which was
+It was created by PostgreSQL $as_me 9.5.18, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -16849,7 +16849,7 @@ cat >>$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 9.5.17, which was
+This file was extended by PostgreSQL $as_me 9.5.18, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -16919,7 +16919,7 @@ _ACEOF
 cat >>$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 9.5.17
+PostgreSQL config.status 9.5.18
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.in b/configure.in
index d35b908..ef8c5d2 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], [9.5.17], [[e-mail]])
+AC_INIT([PostgreSQL], [9.5.18], [[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
diff --git a/contrib/postgres_fdw/expected/postgres_fdw.out b/contrib/postgres_fdw/expected/postgres_fdw.out
index b977666..4ade09d 100644
--- a/contrib/postgres_fdw/expected/postgres_fdw.out
+++ b/contrib/postgres_fdw/expected/postgres_fdw.out
@@ -3159,6 +3159,25 @@ SELECT * from loc1;
   2 | skidoo triggered !
 (2 rows)
 
+EXPLAIN (verbose, costs off)
+UPDATE rem1 set f1 = 10;          -- all columns should be transmitted
+                              QUERY PLAN                               
+-----------------------------------------------------------------------
+ Update on public.rem1
+   Remote SQL: UPDATE public.loc1 SET f1 = $2, f2 = $3 WHERE ctid = $1
+   ->  Foreign Scan on public.rem1
+         Output: 10, f2, ctid, rem1.*
+         Remote SQL: SELECT f1, f2, ctid FROM public.loc1 FOR UPDATE
+(5 rows)
+
+UPDATE rem1 set f1 = 10;
+SELECT * from loc1;
+ f1 |               f2               
+----+--------------------------------
+ 10 | skidoo triggered ! triggered !
+ 10 | skidoo triggered ! triggered !
+(2 rows)
+
 DELETE FROM rem1;
 -- Add a second trigger, to check that the changes are propagated correctly
 -- from trigger to trigger
@@ -3271,7 +3290,7 @@ NOTICE:  trig_row_after(23, skidoo) AFTER ROW INSERT ON rem1
 NOTICE:  NEW: (13,"test triggered !")
   ctid  
 --------
- (0,27)
+ (0,29)
 (1 row)
 
 -- ===================================================================
@@ -3657,12 +3676,12 @@ AFTER UPDATE OR DELETE ON bar2
 FOR EACH ROW EXECUTE PROCEDURE trigger_data(23,'skidoo');
 explain (verbose, costs off)
 update bar set f2 = f2 + 100;
-                                      QUERY PLAN                                      
---------------------------------------------------------------------------------------
+                                               QUERY PLAN                                               
+--------------------------------------------------------------------------------------------------------
  Update on public.bar
    Update on public.bar
    Foreign Update on public.bar2
-     Remote SQL: UPDATE public.loct2 SET f2 = $2 WHERE ctid = $1 RETURNING f1, f2, f3
+     Remote SQL: UPDATE public.loct2 SET f1 = $2, f2 = $3, f3 = $4 WHERE ctid = $1 RETURNING f1, f2, f3
    ->  Seq Scan on public.bar
          Output: bar.f1, (bar.f2 + 100), bar.ctid
    ->  Foreign Scan on public.bar2
diff --git a/contrib/postgres_fdw/postgres_fdw.c b/contrib/postgres_fdw/postgres_fdw.c
index 54d4d3a..e279f1d 100644
--- a/contrib/postgres_fdw/postgres_fdw.c
+++ b/contrib/postgres_fdw/postgres_fdw.c
@@ -1201,12 +1201,19 @@ postgresPlanForeignModify(PlannerInfo *root,
 
 	/*
 	 * In an INSERT, we transmit all columns that are defined in the foreign
-	 * table.  In an UPDATE, we transmit only columns that were explicitly
-	 * targets of the UPDATE, so as to avoid unnecessary data transmission.
-	 * (We can't do that for INSERT since we would miss sending default values
-	 * for columns not listed in the source statement.)
-	 */
-	if (operation == CMD_INSERT)
+	 * table.  In an UPDATE, if there are BEFORE ROW UPDATE triggers on the
+	 * foreign table, we transmit all columns like INSERT; else we transmit
+	 * only columns that were explicitly targets of the UPDATE, so as to avoid
+	 * unnecessary data transmission.  (We can't do that for INSERT since we
+	 * would miss sending default values for columns not listed in the source
+	 * statement, and for UPDATE if there are BEFORE ROW UPDATE triggers since
+	 * those triggers might change values for non-target columns, in which
+	 * case we would miss sending changed values for those columns.)
+	 */
+	if (operation == CMD_INSERT ||
+		(operation == CMD_UPDATE &&
+		 rel->trigdesc &&
+		 rel->trigdesc->trig_update_before_row))
 	{
 		TupleDesc	tupdesc = RelationGetDescr(rel);
 		int			attnum;
diff --git a/contrib/postgres_fdw/sql/postgres_fdw.sql b/contrib/postgres_fdw/sql/postgres_fdw.sql
index a439239..1a4718d 100644
--- a/contrib/postgres_fdw/sql/postgres_fdw.sql
+++ b/contrib/postgres_fdw/sql/postgres_fdw.sql
@@ -677,6 +677,11 @@ SELECT * from loc1;
 UPDATE rem1 set f2 = 'skidoo' RETURNING f2;
 SELECT * from loc1;
 
+EXPLAIN (verbose, costs off)
+UPDATE rem1 set f1 = 10;          -- all columns should be transmitted
+UPDATE rem1 set f1 = 10;
+SELECT * from loc1;
+
 DELETE FROM rem1;
 
 -- Add a second trigger, to check that the changes are propagated correctly
diff --git a/contrib/vacuumlo/vacuumlo.c b/contrib/vacuumlo/vacuumlo.c
index ce5489f..0f79b13 100644
--- a/contrib/vacuumlo/vacuumlo.c
+++ b/contrib/vacuumlo/vacuumlo.c
@@ -240,9 +240,9 @@ vacuumlo(const char *database, const struct _param * param)
 			PQfinish(conn);
 			if (schema != NULL)
 				PQfreemem(schema);
-			if (schema != NULL)
+			if (table != NULL)
 				PQfreemem(table);
-			if (schema != NULL)
+			if (field != NULL)
 				PQfreemem(field);
 			return -1;
 		}
diff --git a/debian/changelog b/debian/changelog
index 76260b7..94f2324 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,14 @@
+postgresql-9.5 (9.5.18-0ubuntu0.16.04.1) xenial; urgency=medium
+
+   * New upstream release (LP: #1833211)
+    - Fix failure of ALTER TABLE ... ALTER COLUMN TYPE when the table has
+      a partial exclusion constraint
+    - Fix failure of COMMENT command for comments on domain constraints
+    - Details about these and many further changes can be found at:
+      https://www.postgresql.org/docs/9.5/static/release-9-5-18.html
+
+ -- Christian Ehrhardt <[e-mail]>  Tue, 18 Jun 2019 13:11:33 +0200
+
 postgresql-9.5 (9.5.17-0ubuntu0.16.04.1) xenial-security; urgency=medium
 
   * New upstream release(s) (LP: #1828012)
diff --git a/doc/bug.template b/doc/bug.template
index 1fa18f8..4f1622b 100644
--- a/doc/bug.template
+++ b/doc/bug.template
@@ -27,7 +27,7 @@ System Configuration:
 
   Operating System (example: Linux 2.4.18)	:
 
-  PostgreSQL version (example: PostgreSQL 9.5.17):  PostgreSQL 9.5.17
+  PostgreSQL version (example: PostgreSQL 9.5.18):  PostgreSQL 9.5.18
 
   Compiler used (example: gcc 3.3.5)		:
 
diff --git a/doc/src/sgml/datatype.sgml b/doc/src/sgml/datatype.sgml
index 9c0e8b6..902f9b2 100644
--- a/doc/src/sgml/datatype.sgml
+++ b/doc/src/sgml/datatype.sgml
@@ -2888,37 +2888,36 @@ SELECT EXTRACT(days from '80 hours'::interval);
    </table>
 
    <para>
-    Valid literal values for the <quote>true</quote> state are:
+    Boolean constants can be represented in SQL queries by the SQL
+    key words <literal>TRUE</literal>, <literal>FALSE</literal>,
+    and <literal>NULL</literal>.
+   </para>
+
+   <para>
+    The datatype input function for type <type>boolean</type> accepts these
+    string representations for the <quote>true</quote> state:
     <simplelist>
-     <member><literal>TRUE</literal></member>
-     <member><literal>'t'</literal></member>
-     <member><literal>'true'</literal></member>
-     <member><literal>'y'</literal></member>
-     <member><literal>'yes'</literal></member>
-     <member><literal>'on'</literal></member>
-     <member><literal>'1'</literal></member>
+     <member><literal>true</literal></member>
+     <member><literal>yes</literal></member>
+     <member><literal>on</literal></member>
+     <member><literal>1</literal></member>
     </simplelist>
-    For the <quote>false</quote> state, the following values can be
-    used:
+    and these representations for the <quote>false</quote> state:
     <simplelist>
-     <member><literal>FALSE</literal></member>
-     <member><literal>'f'</literal></member>
-     <member><literal>'false'</literal></member>
-     <member><literal>'n'</literal></member>
-     <member><literal>'no'</literal></member>
-     <member><literal>'off'</literal></member>
-     <member><literal>'0'</literal></member>
+     <member><literal>false</literal></member>
+     <member><literal>no</literal></member>
+     <member><literal>off</literal></member>
+     <member><literal>0</literal></member>
     </simplelist>
+    Unique prefixes of these strings are also accepted, for
+    example <literal>t</literal> or <literal>n</literal>.
     Leading or trailing whitespace is ignored, and case does not matter.
-    The key words
-    <literal>TRUE</literal> and <literal>FALSE</literal> are the preferred
-    (<acronym>SQL</acronym>-compliant) usage.
    </para>
 
    <para>
-    <xref linkend="datatype-boolean-example"> shows that
-    <type>boolean</type> values are output using the letters
-    <literal>t</literal> and <literal>f</literal>.
+    The datatype output function for type <type>boolean</type> always emits
+    either <literal>t</literal> or <literal>f</literal>, as shown in
+    <xref linkend="datatype-boolean-example">.
    </para>
 
    <example id="datatype-boolean-example">
@@ -2940,6 +2939,27 @@ SELECT * FROM test1 WHERE a;
  t | sic est
 </programlisting>
    </example>
+
+   <para>
+    The key words <literal>TRUE</literal> and <literal>FALSE</literal> are
+    the preferred (<acronym>SQL</acronym>-compliant) method for writing
+    Boolean constants in SQL queries.  But you can also use the string
+    representations by following the generic string-literal constant syntax
+    described in <xref linkend="sql-syntax-constants-generic">, for
+    example <literal>'yes'::boolean</literal>.
+   </para>
+
+   <para>
+    Note that the parser automatically understands
+    that <literal>TRUE</literal> and <literal>FALSE</literal> are of
+    type <type>boolean</type>, but this is not so
+    for <literal>NULL</literal> because that can have any type.
+    So in some contexts you might have to cast <literal>NULL</literal>
+    to <type>boolean</type> explicitly, for
+    example <literal>NULL::boolean</literal>.  Conversely, the cast can be
+    omitted from a string-literal Boolean value in contexts where the parser
+    can deduce that the literal must be of type <type>boolean</type>.
+   </para>
   </sect1>
 
   <sect1 id="datatype-enum">
diff --git a/doc/src/sgml/func.sgml b/doc/src/sgml/func.sgml
index 1be2b33..089fc8f 100644
--- a/doc/src/sgml/func.sgml
+++ b/doc/src/sgml/func.sgml
@@ -17342,8 +17342,10 @@ postgres=# SELECT * FROM pg_xlogfile_name_offset(pg_stop_backup());
     See <xref linkend="streaming-replication">,
     <xref linkend="streaming-replication-slots">, and
     <xref linkend="replication-origins">
-    for information about the underlying features.  Use of these
-    functions is restricted to superusers.
+    for information about the underlying features.
+    Use of functions for replication origin is restricted to superusers.
+    Use of functions for replication slot is restricted to superusers
+    and users having <literal>REPLICATION</literal> privilege.
    </para>
 
    <para>
diff --git a/doc/src/sgml/html/LEGALNOTICE.html b/doc/src/sgml/html/LEGALNOTICE.html
index dcf0804..7cb4050 100644
--- a/doc/src/sgml/html/LEGALNOTICE.html
+++ b/doc/src/sgml/html/LEGALNOTICE.html
@@ -7,7 +7,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="NEXT"
 TITLE="Preface"
@@ -18,7 +18,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 ><DIV
 CLASS="NAVHEADER"
@@ -35,7 +35,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ></TABLE
diff --git a/doc/src/sgml/html/acronyms.html b/doc/src/sgml/html/acronyms.html
index 9a35299..065daa8 100644
--- a/doc/src/sgml/html/acronyms.html
+++ b/doc/src/sgml/html/acronyms.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Appendixes"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="APPENDIX"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/admin.html b/doc/src/sgml/html/admin.html
index 052c338..4abc72a 100644
--- a/doc/src/sgml/html/admin.html
+++ b/doc/src/sgml/html/admin.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="PREVIOUS"
 TITLE="Non-Durable Settings"
@@ -23,7 +23,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="PART"
 ><DIV
@@ -41,7 +41,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -97,7 +97,7 @@ CLASS="TITLE"
 ><DIV
 CLASS="PARTINTRO"
 ><A
-NAME="AEN27868"
+NAME="AEN27876"
 ></A
 ><P
 >    This part covers topics that are of interest to a
diff --git a/doc/src/sgml/html/adminpack.html b/doc/src/sgml/html/adminpack.html
index 2a9398b..7aa7838 100644
--- a/doc/src/sgml/html/adminpack.html
+++ b/doc/src/sgml/html/adminpack.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Additional Supplied Modules"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/app-clusterdb.html b/doc/src/sgml/html/app-clusterdb.html
index e86ad07..823cb14 100644
--- a/doc/src/sgml/html/app-clusterdb.html
+++ b/doc/src/sgml/html/app-clusterdb.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN89846"
+NAME="AEN89857"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN89850"
+NAME="AEN89861"
 ></A
 ><H2
 >Synopsis</H2
@@ -174,7 +174,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN89884"
+NAME="AEN89895"
 ></A
 ><H2
 >Description</H2
@@ -207,7 +207,7 @@ HREF="sql-cluster.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN89892"
+NAME="AEN89903"
 ></A
 ><H2
 >Options</H2
@@ -564,7 +564,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90025"
+NAME="AEN90036"
 ></A
 ><H2
 >Environment</H2
@@ -612,7 +612,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90043"
+NAME="AEN90054"
 ></A
 ><H2
 >Diagnostics</H2
@@ -641,7 +641,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90049"
+NAME="AEN90060"
 ></A
 ><H2
 >Examples</H2
@@ -685,7 +685,7 @@ CLASS="USERINPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90062"
+NAME="AEN90073"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-createdb.html b/doc/src/sgml/html/app-createdb.html
index 3e7c587..3f53896 100644
--- a/doc/src/sgml/html/app-createdb.html
+++ b/doc/src/sgml/html/app-createdb.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN90075"
+NAME="AEN90086"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN90079"
+NAME="AEN90090"
 ></A
 ><H2
 >Synopsis</H2
@@ -186,7 +186,7 @@ HREF="sql-createdatabase.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90101"
+NAME="AEN90112"
 ></A
 ><H2
 >Options</H2
@@ -648,7 +648,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90267"
+NAME="AEN90278"
 ></A
 ><H2
 >Environment</H2
@@ -712,7 +712,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90290"
+NAME="AEN90301"
 ></A
 ><H2
 >Diagnostics</H2
@@ -741,7 +741,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90296"
+NAME="AEN90307"
 ></A
 ><H2
 >Examples</H2
@@ -794,7 +794,7 @@ CLASS="COMPUTEROUTPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90311"
+NAME="AEN90322"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-createlang.html b/doc/src/sgml/html/app-createlang.html
index b7e89d7..580934d 100644
--- a/doc/src/sgml/html/app-createlang.html
+++ b/doc/src/sgml/html/app-createlang.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN90326"
+NAME="AEN90337"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN90330"
+NAME="AEN90341"
 ></A
 ><H2
 >Synopsis</H2
@@ -158,7 +158,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90350"
+NAME="AEN90361"
 ></A
 ><H2
 >Description</H2
@@ -222,7 +222,7 @@ CLASS="COMMAND"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90363"
+NAME="AEN90374"
 ></A
 ><H2
 >Options</H2
@@ -494,7 +494,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90464"
+NAME="AEN90475"
 ></A
 ><H2
 >Environment</H2
@@ -542,7 +542,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90482"
+NAME="AEN90493"
 ></A
 ><H2
 >Diagnostics</H2
@@ -570,7 +570,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90489"
+NAME="AEN90500"
 ></A
 ><H2
 >Notes</H2
@@ -587,7 +587,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90493"
+NAME="AEN90504"
 ></A
 ><H2
 >Examples</H2
@@ -621,7 +621,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90502"
+NAME="AEN90513"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-createuser.html b/doc/src/sgml/html/app-createuser.html
index c265ec8..78905ea 100644
--- a/doc/src/sgml/html/app-createuser.html
+++ b/doc/src/sgml/html/app-createuser.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN90519"
+NAME="AEN90530"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN90523"
+NAME="AEN90534"
 ></A
 ><H2
 >Synopsis</H2
@@ -137,7 +137,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90532"
+NAME="AEN90543"
 ></A
 ><H2
 >Description</H2
@@ -192,7 +192,7 @@ HREF="sql-createrole.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90546"
+NAME="AEN90557"
 ></A
 ><H2
 >Options</H2
@@ -742,7 +742,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90769"
+NAME="AEN90780"
 ></A
 ><H2
 >Environment</H2
@@ -787,7 +787,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90785"
+NAME="AEN90796"
 ></A
 ><H2
 >Diagnostics</H2
@@ -816,7 +816,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90791"
+NAME="AEN90802"
 ></A
 ><H2
 >Examples</H2
@@ -958,7 +958,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90829"
+NAME="AEN90840"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-dropdb.html b/doc/src/sgml/html/app-dropdb.html
index b4056d9..5bbfd81 100644
--- a/doc/src/sgml/html/app-dropdb.html
+++ b/doc/src/sgml/html/app-dropdb.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN90844"
+NAME="AEN90855"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN90848"
+NAME="AEN90859"
 ></A
 ><H2
 >Synopsis</H2
@@ -137,7 +137,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90857"
+NAME="AEN90868"
 ></A
 ><H2
 >Description</H2
@@ -172,7 +172,7 @@ HREF="sql-dropdatabase.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90866"
+NAME="AEN90877"
 ></A
 ><H2
 >Options</H2
@@ -452,7 +452,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90970"
+NAME="AEN90981"
 ></A
 ><H2
 >Environment</H2
@@ -497,7 +497,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90986"
+NAME="AEN90997"
 ></A
 ><H2
 >Diagnostics</H2
@@ -526,7 +526,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN90992"
+NAME="AEN91003"
 ></A
 ><H2
 >Examples</H2
@@ -583,7 +583,7 @@ CLASS="COMPUTEROUTPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91008"
+NAME="AEN91019"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-droplang.html b/doc/src/sgml/html/app-droplang.html
index 7e7523e..2e7f98a 100644
--- a/doc/src/sgml/html/app-droplang.html
+++ b/doc/src/sgml/html/app-droplang.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN91023"
+NAME="AEN91034"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN91027"
+NAME="AEN91038"
 ></A
 ><H2
 >Synopsis</H2
@@ -224,7 +224,7 @@ CLASS="COMMAND"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91060"
+NAME="AEN91071"
 ></A
 ><H2
 >Options</H2
@@ -496,7 +496,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91161"
+NAME="AEN91172"
 ></A
 ><H2
 >Environment</H2
@@ -544,7 +544,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91179"
+NAME="AEN91190"
 ></A
 ><H2
 >Diagnostics</H2
@@ -572,7 +572,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91186"
+NAME="AEN91197"
 ></A
 ><H2
 >Notes</H2
@@ -589,7 +589,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91190"
+NAME="AEN91201"
 ></A
 ><H2
 >Examples</H2
@@ -612,7 +612,7 @@ CLASS="USERINPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91197"
+NAME="AEN91208"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-dropuser.html b/doc/src/sgml/html/app-dropuser.html
index e34fd5c..4de9b08 100644
--- a/doc/src/sgml/html/app-dropuser.html
+++ b/doc/src/sgml/html/app-dropuser.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN91214"
+NAME="AEN91225"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN91218"
+NAME="AEN91229"
 ></A
 ><H2
 >Synopsis</H2
@@ -137,7 +137,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91227"
+NAME="AEN91238"
 ></A
 ><H2
 >Description</H2
@@ -179,7 +179,7 @@ HREF="sql-droprole.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91238"
+NAME="AEN91249"
 ></A
 ><H2
 >Options</H2
@@ -447,7 +447,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91337"
+NAME="AEN91348"
 ></A
 ><H2
 >Environment</H2
@@ -492,7 +492,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91353"
+NAME="AEN91364"
 ></A
 ><H2
 >Diagnostics</H2
@@ -521,7 +521,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91359"
+NAME="AEN91370"
 ></A
 ><H2
 >Examples</H2
@@ -578,7 +578,7 @@ CLASS="COMPUTEROUTPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91375"
+NAME="AEN91386"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-ecpg.html b/doc/src/sgml/html/app-ecpg.html
index 4f5e9e2..3d16d77 100644
--- a/doc/src/sgml/html/app-ecpg.html
+++ b/doc/src/sgml/html/app-ecpg.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN91390"
+NAME="AEN91401"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN91394"
+NAME="AEN91405"
 ></A
 ><H2
 >Synopsis</H2
@@ -178,7 +178,7 @@ HREF="ecpg.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91412"
+NAME="AEN91423"
 ></A
 ><H2
 >Options</H2
@@ -452,7 +452,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91511"
+NAME="AEN91522"
 ></A
 ><H2
 >Notes</H2
@@ -497,7 +497,7 @@ HREF="app-pgconfig.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91523"
+NAME="AEN91534"
 ></A
 ><H2
 >Examples</H2
diff --git a/doc/src/sgml/html/app-initdb.html b/doc/src/sgml/html/app-initdb.html
index f356122..4eab4e7 100644
--- a/doc/src/sgml/html/app-initdb.html
+++ b/doc/src/sgml/html/app-initdb.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Server Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -95,7 +95,7 @@ NAME="APP-INITDB"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN98106"
+NAME="AEN98117"
 ></A
 ><H2
 >Name</H2
@@ -106,7 +106,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN98110"
+NAME="AEN98121"
 ></A
 ><H2
 >Synopsis</H2
@@ -297,7 +297,7 @@ HREF="multibyte.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98162"
+NAME="AEN98173"
 ></A
 ><H2
 >Options</H2
@@ -877,7 +877,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98368"
+NAME="AEN98379"
 ></A
 ><H2
 >Environment</H2
@@ -935,7 +935,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98387"
+NAME="AEN98398"
 ></A
 ><H2
 >Notes</H2
@@ -953,7 +953,7 @@ CLASS="COMMAND"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98392"
+NAME="AEN98403"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-pg-ctl.html b/doc/src/sgml/html/app-pg-ctl.html
index cc0370e..caf7206 100644
--- a/doc/src/sgml/html/app-pg-ctl.html
+++ b/doc/src/sgml/html/app-pg-ctl.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Server Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN98565"
+NAME="AEN98576"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN98569"
+NAME="AEN98580"
 ></A
 ><H2
 >Synopsis</H2
@@ -1175,7 +1175,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98953"
+NAME="AEN98964"
 ></A
 ><H2
 >Environment</H2
@@ -1236,7 +1236,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98972"
+NAME="AEN98983"
 ></A
 ><H2
 >Files</H2
@@ -1484,7 +1484,7 @@ CLASS="COMPUTEROUTPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN99043"
+NAME="AEN99054"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-pg-dumpall.html b/doc/src/sgml/html/app-pg-dumpall.html
index a49c76f..43fe7b3 100644
--- a/doc/src/sgml/html/app-pg-dumpall.html
+++ b/doc/src/sgml/html/app-pg-dumpall.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN93602"
+NAME="AEN93613"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN93606"
+NAME="AEN93617"
 ></A
 ><H2
 >Synopsis</H2
@@ -213,7 +213,7 @@ HREF="libpq-pgpass.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN93632"
+NAME="AEN93643"
 ></A
 ><H2
 >Options</H2
@@ -1027,7 +1027,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN93927"
+NAME="AEN93938"
 ></A
 ><H2
 >Environment</H2
@@ -1075,7 +1075,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN93945"
+NAME="AEN93956"
 ></A
 ><H2
 >Notes</H2
@@ -1160,7 +1160,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN93967"
+NAME="AEN93978"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-pg-isready.html b/doc/src/sgml/html/app-pg-isready.html
index 951b342..f687426 100644
--- a/doc/src/sgml/html/app-pg-isready.html
+++ b/doc/src/sgml/html/app-pg-isready.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN93979"
+NAME="AEN93990"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN93983"
+NAME="AEN93994"
 ></A
 ><H2
 >Synopsis</H2
@@ -369,7 +369,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94075"
+NAME="AEN94086"
 ></A
 ><H2
 >Exit Status</H2
@@ -399,7 +399,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94083"
+NAME="AEN94094"
 ></A
 ><H2
 >Environment</H2
diff --git a/doc/src/sgml/html/app-pgbasebackup.html b/doc/src/sgml/html/app-pgbasebackup.html
index ca6d8ec..d856b02 100644
--- a/doc/src/sgml/html/app-pgbasebackup.html
+++ b/doc/src/sgml/html/app-pgbasebackup.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -95,7 +95,7 @@ NAME="APP-PGBASEBACKUP"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN91535"
+NAME="AEN91546"
 ></A
 ><H2
 >Name</H2
@@ -106,7 +106,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN91539"
+NAME="AEN91550"
 ></A
 ><H2
 >Synopsis</H2
@@ -124,7 +124,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91544"
+NAME="AEN91555"
 ></A
 ><H2
 >   Description
@@ -270,7 +270,7 @@ CLASS="VARNAME"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91582"
+NAME="AEN91593"
 ></A
 ><H2
 >Options</H2
@@ -1112,7 +1112,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91861"
+NAME="AEN91872"
 ></A
 ><H2
 >Environment</H2
@@ -1134,7 +1134,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91867"
+NAME="AEN91878"
 ></A
 ><H2
 >Notes</H2
@@ -1208,7 +1208,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91883"
+NAME="AEN91894"
 ></A
 ><H2
 >Examples</H2
@@ -1295,7 +1295,7 @@ CLASS="USERINPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN91907"
+NAME="AEN91918"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-pgconfig.html b/doc/src/sgml/html/app-pgconfig.html
index efa36f6..021fb1f 100644
--- a/doc/src/sgml/html/app-pgconfig.html
+++ b/doc/src/sgml/html/app-pgconfig.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -95,7 +95,7 @@ NAME="APP-PGCONFIG"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN92648"
+NAME="AEN92659"
 ></A
 ><H2
 >Name</H2
@@ -106,7 +106,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN92652"
+NAME="AEN92663"
 ></A
 ><H2
 >Synopsis</H2
@@ -124,7 +124,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN92657"
+NAME="AEN92668"
 ></A
 ><H2
 >Description</H2
@@ -148,7 +148,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN92663"
+NAME="AEN92674"
 ></A
 ><H2
 >Options</H2
@@ -522,7 +522,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN92816"
+NAME="AEN92827"
 ></A
 ><H2
 >Notes</H2
@@ -595,7 +595,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN92837"
+NAME="AEN92848"
 ></A
 ><H2
 >Example</H2
diff --git a/doc/src/sgml/html/app-pgcontroldata.html b/doc/src/sgml/html/app-pgcontroldata.html
index 14f9572..2ce917d 100644
--- a/doc/src/sgml/html/app-pgcontroldata.html
+++ b/doc/src/sgml/html/app-pgcontroldata.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Server Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN98524"
+NAME="AEN98535"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN98528"
+NAME="AEN98539"
 ></A
 ><H2
 >Synopsis</H2
@@ -184,7 +184,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98549"
+NAME="AEN98560"
 ></A
 ><H2
 >Environment</H2
diff --git a/doc/src/sgml/html/app-pgdump.html b/doc/src/sgml/html/app-pgdump.html
index 9463797..40bd5cc 100644
--- a/doc/src/sgml/html/app-pgdump.html
+++ b/doc/src/sgml/html/app-pgdump.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -95,7 +95,7 @@ NAME="APP-PGDUMP"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN92850"
+NAME="AEN92861"
 ></A
 ><H2
 >Name</H2
@@ -107,7 +107,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN92854"
+NAME="AEN92865"
 ></A
 ><H2
 >Synopsis</H2
@@ -2062,7 +2062,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN93457"
+NAME="AEN93468"
 ></A
 ><H2
 >Environment</H2
@@ -2532,7 +2532,7 @@ CLASS="USERINPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN93585"
+NAME="AEN93596"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-pgreceivexlog.html b/doc/src/sgml/html/app-pgreceivexlog.html
index 5f94b00..f9d8129 100644
--- a/doc/src/sgml/html/app-pgreceivexlog.html
+++ b/doc/src/sgml/html/app-pgreceivexlog.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -95,7 +95,7 @@ NAME="APP-PGRECEIVEXLOG"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN94128"
+NAME="AEN94139"
 ></A
 ><H2
 >Name</H2
@@ -106,7 +106,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN94132"
+NAME="AEN94143"
 ></A
 ><H2
 >Synopsis</H2
@@ -124,7 +124,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94137"
+NAME="AEN94148"
 ></A
 ><H2
 >   Description
@@ -220,7 +220,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94160"
+NAME="AEN94171"
 ></A
 ><H2
 >Options</H2
@@ -684,7 +684,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94322"
+NAME="AEN94333"
 ></A
 ><H2
 >Environment</H2
@@ -706,7 +706,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94328"
+NAME="AEN94339"
 ></A
 ><H2
 >Notes</H2
@@ -734,7 +734,7 @@ HREF="runtime-config-wal.html#GUC-ARCHIVE-COMMAND"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94334"
+NAME="AEN94345"
 ></A
 ><H2
 >Examples</H2
@@ -762,7 +762,7 @@ CLASS="USERINPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94342"
+NAME="AEN94353"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-pgrecvlogical.html b/doc/src/sgml/html/app-pgrecvlogical.html
index 2403cea..7c51a10 100644
--- a/doc/src/sgml/html/app-pgrecvlogical.html
+++ b/doc/src/sgml/html/app-pgrecvlogical.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN94355"
+NAME="AEN94366"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN94359"
+NAME="AEN94370"
 ></A
 ><H2
 >Synopsis</H2
@@ -127,7 +127,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94364"
+NAME="AEN94375"
 ></A
 ><H2
 >Description</H2
@@ -153,7 +153,7 @@ HREF="logicaldecoding.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94371"
+NAME="AEN94382"
 ></A
 ><H2
 >Options</H2
@@ -784,7 +784,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94588"
+NAME="AEN94599"
 ></A
 ><H2
 >Environment</H2
@@ -806,7 +806,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94594"
+NAME="AEN94605"
 ></A
 ><H2
 >Examples</H2
@@ -820,7 +820,7 @@ HREF="logicaldecoding-example.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN94598"
+NAME="AEN94609"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-pgresetxlog.html b/doc/src/sgml/html/app-pgresetxlog.html
index 8adbc8a..5466081 100644
--- a/doc/src/sgml/html/app-pgresetxlog.html
+++ b/doc/src/sgml/html/app-pgresetxlog.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Server Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN99058"
+NAME="AEN99069"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN99062"
+NAME="AEN99073"
 ></A
 ><H2
 >Synopsis</H2
@@ -547,7 +547,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN99178"
+NAME="AEN99189"
 ></A
 ><H2
 >Notes</H2
diff --git a/doc/src/sgml/html/app-pgrestore.html b/doc/src/sgml/html/app-pgrestore.html
index 799f05b..78b6ff4 100644
--- a/doc/src/sgml/html/app-pgrestore.html
+++ b/doc/src/sgml/html/app-pgrestore.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -95,7 +95,7 @@ NAME="APP-PGRESTORE"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN94610"
+NAME="AEN94621"
 ></A
 ><H2
 >Name</H2
@@ -111,7 +111,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN94615"
+NAME="AEN94626"
 ></A
 ><H2
 >Synopsis</H2
@@ -1367,7 +1367,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN95047"
+NAME="AEN95058"
 ></A
 ><H2
 >Environment</H2
@@ -1732,7 +1732,7 @@ CLASS="USERINPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN95141"
+NAME="AEN95152"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-pgrewind.html b/doc/src/sgml/html/app-pgrewind.html
index 461089b..58ca1a9 100644
--- a/doc/src/sgml/html/app-pgrewind.html
+++ b/doc/src/sgml/html/app-pgrewind.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Server Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN99193"
+NAME="AEN99204"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN99197"
+NAME="AEN99208"
 ></A
 ><H2
 >Synopsis</H2
@@ -154,7 +154,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN99216"
+NAME="AEN99227"
 ></A
 ><H2
 >Description</H2
@@ -307,7 +307,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN99246"
+NAME="AEN99257"
 ></A
 ><H2
 >Options</H2
@@ -466,7 +466,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN99309"
+NAME="AEN99320"
 ></A
 ><H2
 >Environment</H2
@@ -491,7 +491,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN99316"
+NAME="AEN99327"
 ></A
 ><H2
 >Notes</H2
@@ -515,7 +515,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN99322"
+NAME="AEN99333"
 ></A
 ><H3
 >How it works</H3
diff --git a/doc/src/sgml/html/app-postgres.html b/doc/src/sgml/html/app-postgres.html
index d794a68..079b670 100644
--- a/doc/src/sgml/html/app-postgres.html
+++ b/doc/src/sgml/html/app-postgres.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Server Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN100104"
+NAME="AEN100115"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN100108"
+NAME="AEN100119"
 ></A
 ><H2
 >Synopsis</H2
@@ -127,7 +127,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN100113"
+NAME="AEN100124"
 ></A
 ><H2
 >Description</H2
@@ -269,7 +269,7 @@ CLASS="COMMAND"
 ><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN100145"
+NAME="AEN100156"
 ></A
 ><H3
 >General Purpose</H3
@@ -829,7 +829,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN100325"
+NAME="AEN100336"
 ></A
 ><H3
 >Semi-internal Options</H3
@@ -1039,7 +1039,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN100390"
+NAME="AEN100401"
 ></A
 ><H3
 >Options for Single-User Mode</H3
@@ -1124,7 +1124,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN100423"
+NAME="AEN100434"
 ></A
 ><H2
 >Environment</H2
@@ -1185,7 +1185,7 @@ CLASS="ENVAR"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN100447"
+NAME="AEN100458"
 ></A
 ><H2
 >Diagnostics</H2
@@ -1271,7 +1271,7 @@ CLASS="QUOTE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN100467"
+NAME="AEN100478"
 ></A
 ><H2
 >Notes</H2
@@ -1433,7 +1433,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN100506"
+NAME="AEN100517"
 ></A
 ><H2
 >Usage</H2
@@ -1630,7 +1630,7 @@ CLASS="FILENAME"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN100558"
+NAME="AEN100569"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-postmaster.html b/doc/src/sgml/html/app-postmaster.html
index 4c9640f..78ec05f 100644
--- a/doc/src/sgml/html/app-postmaster.html
+++ b/doc/src/sgml/html/app-postmaster.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Server Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN100571"
+NAME="AEN100582"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN100575"
+NAME="AEN100586"
 ></A
 ><H2
 >Synopsis</H2
@@ -127,7 +127,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN100580"
+NAME="AEN100591"
 ></A
 ><H2
 >Description</H2
@@ -144,7 +144,7 @@ CLASS="COMMAND"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN100585"
+NAME="AEN100596"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-psql.html b/doc/src/sgml/html/app-psql.html
index dc4a39a..468f4a5 100644
--- a/doc/src/sgml/html/app-psql.html
+++ b/doc/src/sgml/html/app-psql.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN95158"
+NAME="AEN95169"
 ></A
 ><H2
 >Name</H2
@@ -113,7 +113,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN95163"
+NAME="AEN95174"
 ></A
 ><H2
 >Synopsis</H2
@@ -142,7 +142,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN95172"
+NAME="AEN95183"
 ></A
 ><H2
 >Description</H2
@@ -1274,7 +1274,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN95562"
+NAME="AEN95573"
 ></A
 ><H2
 >Exit Status</H2
@@ -1295,7 +1295,7 @@ CLASS="VARNAME"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN95567"
+NAME="AEN95578"
 ></A
 ><H2
 >Usage</H2
@@ -1481,7 +1481,7 @@ CLASS="PROGRAMLISTING"
 CLASS="USERINPUT"
 >psql testdb</KBD
 >
-psql (9.5.17)
+psql (9.5.18)
 Type "help" for help.
 
 testdb=&gt;</PRE
@@ -6130,7 +6130,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT2"
 ><A
-NAME="AEN96897"
+NAME="AEN96908"
 ></A
 ><H3
 >Advanced Features</H3
@@ -7484,7 +7484,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT3"
 ><A
-NAME="AEN97303"
+NAME="AEN97314"
 ></A
 ><H4
 >Command-Line Editing</H4
@@ -7776,7 +7776,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97403"
+NAME="AEN97414"
 ></A
 ><H2
 >Files</H2
@@ -7924,7 +7924,7 @@ CLASS="ENVAR"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97444"
+NAME="AEN97455"
 ></A
 ><H2
 >Notes</H2
@@ -7994,7 +7994,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97461"
+NAME="AEN97472"
 ></A
 ><H2
 >Notes for Windows Users</H2
diff --git a/doc/src/sgml/html/app-reindexdb.html b/doc/src/sgml/html/app-reindexdb.html
index 5379257..cffc34c 100644
--- a/doc/src/sgml/html/app-reindexdb.html
+++ b/doc/src/sgml/html/app-reindexdb.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN97511"
+NAME="AEN97522"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN97515"
+NAME="AEN97526"
 ></A
 ><H2
 >Synopsis</H2
@@ -226,7 +226,7 @@ CLASS="REPLACEABLE"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97572"
+NAME="AEN97583"
 ></A
 ><H2
 >Description</H2
@@ -256,7 +256,7 @@ HREF="sql-reindex.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97580"
+NAME="AEN97591"
 ></A
 ><H2
 >Options</H2
@@ -693,7 +693,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97742"
+NAME="AEN97753"
 ></A
 ><H2
 >Environment</H2
@@ -741,7 +741,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97760"
+NAME="AEN97771"
 ></A
 ><H2
 >Diagnostics</H2
@@ -770,7 +770,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97766"
+NAME="AEN97777"
 ></A
 ><H2
 >Notes</H2
@@ -796,7 +796,7 @@ HREF="libpq-pgpass.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97773"
+NAME="AEN97784"
 ></A
 ><H2
 >Examples</H2
@@ -842,7 +842,7 @@ CLASS="USERINPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97787"
+NAME="AEN97798"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/app-vacuumdb.html b/doc/src/sgml/html/app-vacuumdb.html
index f921e63..9a4ccc4 100644
--- a/doc/src/sgml/html/app-vacuumdb.html
+++ b/doc/src/sgml/html/app-vacuumdb.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="PostgreSQL Client Applications"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="REFENTRY"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -98,7 +98,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFNAMEDIV"
 ><A
-NAME="AEN97800"
+NAME="AEN97811"
 ></A
 ><H2
 >Name</H2
@@ -109,7 +109,7 @@ CLASS="PRODUCTNAME"
 ><DIV
 CLASS="REFSYNOPSISDIV"
 ><A
-NAME="AEN97804"
+NAME="AEN97815"
 ></A
 ><H2
 >Synopsis</H2
@@ -178,7 +178,7 @@ CLASS="OPTION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97834"
+NAME="AEN97845"
 ></A
 ><H2
 >Description</H2
@@ -217,7 +217,7 @@ HREF="sql-vacuum.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN97844"
+NAME="AEN97855"
 ></A
 ><H2
 >Options</H2
@@ -745,7 +745,7 @@ CLASS="LITERAL"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98038"
+NAME="AEN98049"
 ></A
 ><H2
 >Environment</H2
@@ -793,7 +793,7 @@ HREF="libpq-envars.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98056"
+NAME="AEN98067"
 ></A
 ><H2
 >Diagnostics</H2
@@ -822,7 +822,7 @@ CLASS="APPLICATION"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98062"
+NAME="AEN98073"
 ></A
 ><H2
 >Notes</H2
@@ -848,7 +848,7 @@ HREF="libpq-pgpass.html"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98069"
+NAME="AEN98080"
 ></A
 ><H2
 >Examples</H2
@@ -913,7 +913,7 @@ CLASS="USERINPUT"
 ><DIV
 CLASS="REFSECT1"
 ><A
-NAME="AEN98088"
+NAME="AEN98099"
 ></A
 ><H2
 >See Also</H2
diff --git a/doc/src/sgml/html/appendixes.html b/doc/src/sgml/html/appendixes.html
index c063727..638dba3 100644
--- a/doc/src/sgml/html/appendixes.html
+++ b/doc/src/sgml/html/appendixes.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="PREVIOUS"
 TITLE="Planner Statistics and Security"
@@ -23,7 +23,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="PART"
 ><DIV
@@ -41,7 +41,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -179,96 +179,101 @@ HREF="release.html"
 ><DL
 ><DT
 >E.1. <A
+HREF="release-9-5-18.html"
+>Release 9.5.18</A
+></DT
+><DT
+>E.2. <A
 HREF="release-9-5-17.html"
 >Release 9.5.17</A
 ></DT
 ><DT
->E.2. <A
+>E.3. <A
 HREF="release-9-5-16.html"
 >Release 9.5.16</A
 ></DT
 ><DT
->E.3. <A
+>E.4. <A
 HREF="release-9-5-15.html"
 >Release 9.5.15</A
 ></DT
 ><DT
->E.4. <A
+>E.5. <A
 HREF="release-9-5-14.html"
 >Release 9.5.14</A
 ></DT
 ><DT
->E.5. <A
+>E.6. <A
 HREF="release-9-5-13.html"
 >Release 9.5.13</A
 ></DT
 ><DT
->E.6. <A
+>E.7. <A
 HREF="release-9-5-12.html"
 >Release 9.5.12</A
 ></DT
 ><DT
->E.7. <A
+>E.8. <A
 HREF="release-9-5-11.html"
 >Release 9.5.11</A
 ></DT
 ><DT
->E.8. <A
+>E.9. <A
 HREF="release-9-5-10.html"
 >Release 9.5.10</A
 ></DT
 ><DT
->E.9. <A
+>E.10. <A
 HREF="release-9-5-9.html"
 >Release 9.5.9</A
 ></DT
 ><DT
->E.10. <A
+>E.11. <A
 HREF="release-9-5-8.html"
 >Release 9.5.8</A
 ></DT
 ><DT
->E.11. <A
+>E.12. <A
 HREF="release-9-5-7.html"
 >Release 9.5.7</A
 ></DT
 ><DT
->E.12. <A
+>E.13. <A
 HREF="release-9-5-6.html"
 >Release 9.5.6</A
 ></DT
 ><DT
->E.13. <A
+>E.14. <A
 HREF="release-9-5-5.html"
 >Release 9.5.5</A
 ></DT
 ><DT
->E.14. <A
+>E.15. <A
 HREF="release-9-5-4.html"
 >Release 9.5.4</A
 ></DT
 ><DT
->E.15. <A
+>E.16. <A
 HREF="release-9-5-3.html"
 >Release 9.5.3</A
 ></DT
 ><DT
->E.16. <A
+>E.17. <A
 HREF="release-9-5-2.html"
 >Release 9.5.2</A
 ></DT
 ><DT
->E.17. <A
+>E.18. <A
 HREF="release-9-5-1.html"
 >Release 9.5.1</A
 ></DT
 ><DT
->E.18. <A
+>E.19. <A
 HREF="release-9-5.html"
 >Release 9.5</A
 ></DT
 ><DT
->E.19. <A
+>E.20. <A
 HREF="release-prior.html"
 >Prior Releases</A
 ></DT
diff --git a/doc/src/sgml/html/applevel-consistency.html b/doc/src/sgml/html/applevel-consistency.html
index 0b1123a..0970ffb 100644
--- a/doc/src/sgml/html/applevel-consistency.html
+++ b/doc/src/sgml/html/applevel-consistency.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Concurrency Control"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/archive-recovery-settings.html b/doc/src/sgml/html/archive-recovery-settings.html
index 9487bb2..75c9f54 100644
--- a/doc/src/sgml/html/archive-recovery-settings.html
+++ b/doc/src/sgml/html/archive-recovery-settings.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Recovery Configuration"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/arrays.html b/doc/src/sgml/html/arrays.html
index f629d0e..2116e31 100644
--- a/doc/src/sgml/html/arrays.html
+++ b/doc/src/sgml/html/arrays.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Data Types"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/auth-delay.html b/doc/src/sgml/html/auth-delay.html
index 420d2dd..41dffc7 100644
--- a/doc/src/sgml/html/auth-delay.html
+++ b/doc/src/sgml/html/auth-delay.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Additional Supplied Modules"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -121,7 +121,7 @@ CLASS="SECT2"
 ><H2
 CLASS="SECT2"
 ><A
-NAME="AEN131057"
+NAME="AEN131147"
 >F.2.1. Configuration Parameters</A
 ></H2
 ><P
@@ -165,7 +165,7 @@ CLASS="SECT2"
 ><H2
 CLASS="SECT2"
 ><A
-NAME="AEN131072"
+NAME="AEN131162"
 >F.2.2. Author</A
 ></H2
 ><P
diff --git a/doc/src/sgml/html/auth-methods.html b/doc/src/sgml/html/auth-methods.html
index 8b2e26e..2b00b17 100644
--- a/doc/src/sgml/html/auth-methods.html
+++ b/doc/src/sgml/html/auth-methods.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Client Authentication"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -894,7 +894,7 @@ CLASS="REPLACEABLE"
     trust the machine running the ident server.
     Heed the warning:
     <A
-NAME="AEN36022"
+NAME="AEN36030"
 ></A
 ><TABLE
 BORDER="0"
diff --git a/doc/src/sgml/html/auth-pg-hba-conf.html b/doc/src/sgml/html/auth-pg-hba-conf.html
index 865ddf2..3063584 100644
--- a/doc/src/sgml/html/auth-pg-hba-conf.html
+++ b/doc/src/sgml/html/auth-pg-hba-conf.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Client Authentication"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -774,7 +774,7 @@ CLASS="SIDEBAR"
 ><P
 ></P
 ><A
-NAME="AEN35596"
+NAME="AEN35604"
 ></A
 ><P
 >        Users sometimes wonder why host names are handled
diff --git a/doc/src/sgml/html/auth-username-maps.html b/doc/src/sgml/html/auth-username-maps.html
index 22a2978..eeb380c 100644
--- a/doc/src/sgml/html/auth-username-maps.html
+++ b/doc/src/sgml/html/auth-username-maps.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Client Authentication"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/auto-explain.html b/doc/src/sgml/html/auto-explain.html
index 22876b5..ef3a13c 100644
--- a/doc/src/sgml/html/auto-explain.html
+++ b/doc/src/sgml/html/auto-explain.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Additional Supplied Modules"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -142,7 +142,7 @@ CLASS="SECT2"
 ><H2
 CLASS="SECT2"
 ><A
-NAME="AEN131089"
+NAME="AEN131179"
 >F.3.1. Configuration Parameters</A
 ></H2
 ><P
@@ -430,7 +430,7 @@ CLASS="SECT2"
 ><H2
 CLASS="SECT2"
 ><A
-NAME="AEN131198"
+NAME="AEN131288"
 >F.3.2. Example</A
 ></H2
 ><PRE
@@ -464,7 +464,7 @@ CLASS="SECT2"
 ><H2
 CLASS="SECT2"
 ><A
-NAME="AEN131203"
+NAME="AEN131293"
 >F.3.3. Author</A
 ></H2
 ><P
diff --git a/doc/src/sgml/html/backup-dump.html b/doc/src/sgml/html/backup-dump.html
index aad329d..05f7c16 100644
--- a/doc/src/sgml/html/backup-dump.html
+++ b/doc/src/sgml/html/backup-dump.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Backup and Restore"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/backup-file.html b/doc/src/sgml/html/backup-file.html
index 5fa4c5b..a0202d3 100644
--- a/doc/src/sgml/html/backup-file.html
+++ b/doc/src/sgml/html/backup-file.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Backup and Restore"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/backup.html b/doc/src/sgml/html/backup.html
index 7f74cde..7d17d99 100644
--- a/doc/src/sgml/html/backup.html
+++ b/doc/src/sgml/html/backup.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Server Administration"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="CHAPTER"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/bgworker.html b/doc/src/sgml/html/bgworker.html
index 163bf71..179a18e 100644
--- a/doc/src/sgml/html/bgworker.html
+++ b/doc/src/sgml/html/bgworker.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Server Programming"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="CHAPTER"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/biblio.html b/doc/src/sgml/html/biblio.html
index 31c498f..88d66da 100644
--- a/doc/src/sgml/html/biblio.html
+++ b/doc/src/sgml/html/biblio.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="PREVIOUS"
 TITLE="Acronyms"
@@ -23,7 +23,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="BIBLIOGRAPHY"
 ><DIV
@@ -41,7 +41,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -118,7 +118,7 @@ TARGET="_top"
 ><H2
 CLASS="BIBLIODIV"
 ><A
-NAME="AEN140521"
+NAME="AEN140611"
 ><ACRONYM
 CLASS="ACRONYM"
 >SQL</ACRONYM
@@ -272,7 +272,7 @@ STYLE="margin-left: 0.5in"
 ><H2
 CLASS="BIBLIODIV"
 ><A
-NAME="AEN140631"
+NAME="AEN140721"
 >PostgreSQL-specific Documentation</A
 ></H2
 ><DIV
@@ -362,7 +362,7 @@ STYLE="margin-left: 0.5in"
 ><H2
 CLASS="BIBLIODIV"
 ><A
-NAME="AEN140677"
+NAME="AEN140767"
 >Proceedings and Articles</A
 ></H2
 ><DIV
diff --git a/doc/src/sgml/html/bki-commands.html b/doc/src/sgml/html/bki-commands.html
index 889c58e..c98eeeb 100644
--- a/doc/src/sgml/html/bki-commands.html
+++ b/doc/src/sgml/html/bki-commands.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="BKI Backend Interface"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/bki-example.html b/doc/src/sgml/html/bki-example.html
index ecb7781..a1844b3 100644
--- a/doc/src/sgml/html/bki-example.html
+++ b/doc/src/sgml/html/bki-example.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="BKI Backend Interface"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/bki-format.html b/doc/src/sgml/html/bki-format.html
index b589127..4c059ee 100644
--- a/doc/src/sgml/html/bki-format.html
+++ b/doc/src/sgml/html/bki-format.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="BKI Backend Interface"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/bki-structure.html b/doc/src/sgml/html/bki-structure.html
index 79afe24..255da56 100644
--- a/doc/src/sgml/html/bki-structure.html
+++ b/doc/src/sgml/html/bki-structure.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="BKI Backend Interface"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="SECT1"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/bki.html b/doc/src/sgml/html/bki.html
index 94ce8a9..dccb56e 100644
--- a/doc/src/sgml/html/bki.html
+++ b/doc/src/sgml/html/bki.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="UP"
 TITLE="Internals"
@@ -26,7 +26,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="CHAPTER"
 ><DIV
@@ -44,7 +44,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
diff --git a/doc/src/sgml/html/bookindex.html b/doc/src/sgml/html/bookindex.html
index ea41f60..a44e711 100644
--- a/doc/src/sgml/html/bookindex.html
+++ b/doc/src/sgml/html/bookindex.html
@@ -9,7 +9,7 @@ CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 REV="MADE"
 HREF="mailto:[e-mail]"><LINK
 REL="HOME"
-TITLE="PostgreSQL 9.5.17 Documentation"
+TITLE="PostgreSQL 9.5.18 Documentation"
 HREF="index.html"><LINK
 REL="PREVIOUS"
 TITLE="Bibliography"
@@ -20,7 +20,7 @@ HREF="stylesheet.css"><META
 HTTP-EQUIV="Content-Type"
 CONTENT="text/html; charset=ISO-8859-1"><META
 NAME="creation"
-CONTENT="2019-05-06T21:03:54"></HEAD
+CONTENT="2019-06-17T21:35:51"></HEAD
 ><BODY
 CLASS="INDEX"
 ><DIV
@@ -38,7 +38,7 @@ ALIGN="center"
 VALIGN="bottom"
 ><A
 HREF="index.html"
->PostgreSQL 9.5.17 Documentation</A
+>PostgreSQL 9.5.18 Documentation</A
 ></TH
 ></TR
 ><TR
@@ -86,85 +86,85 @@ NAME="BOOKINDEX"
 ><P
 CLASS="INDEXDIV-QUICKLINKS"
 ><A
-HREF="bookindex.html#AEN140873"
+HREF="bookindex.html#AEN140963"
 >Symbols</A
 > | <A
-HREF="bookindex.html#AEN140906"
+HREF="bookindex.html#AEN140996"
 >A</A
 > | <A
-HREF="bookindex.html#AEN141342"
+HREF="bookindex.html#AEN141432"
 >B</A
 > | <A
-HREF="bookindex.html#AEN141508"
+HREF="bookindex.html#AEN141598"
 >C</A
 > | <A
-HREF="bookindex.html#AEN142111"
+HREF="bookindex.html#AEN142201"
 >D</A
 > | <A
-HREF="bookindex.html#AEN142571"
+HREF="bookindex.html#AEN142661"
 >E</A
 > | <A
-HREF="bookindex.html#AEN142795"
+HREF="bookindex.html#AEN142885"
 >F</A
 > | <A
-HREF="bookindex.html#AEN142955"
+HREF="bookindex.html#AEN143045"
 >G</A
 > | <A
-HREF="bookindex.html#AEN143070"
+HREF="bookindex.html#AEN143160"
 >H</A
 > | <A
-HREF="bookindex.html#AEN143192"
+HREF="bookindex.html#AEN143282"
 >I</A
 > | <A
-HREF="bookindex.html#AEN143477"
+HREF="bookindex.html#AEN143567"
 >J</A
 > | <A
-HREF="bookindex.html#AEN143647"
+HREF="bookindex.html#AEN143737"
 >K</A
 > | <A
-HREF="bookindex.html#AEN143661"
+HREF="bookindex.html#AEN143751"
 >L</A
 > | <A
-HREF="bookindex.html#AEN144056"
+HREF="bookindex.html#AEN144146"
 >M</A
 > | <A
-HREF="bookindex.html#AEN144211"
+HREF="bookindex.html#AEN144301"
 >N</A
 > | <A
-HREF="bookindex.html#AEN144362"
+HREF="bookindex.html#AEN144452"
 >O</A
 > | <A
-HREF="bookindex.html#AEN144493"
+HREF="bookindex.html#AEN144583"
 >P</A
 > | <A
-HREF="bookindex.html#AEN146159"
+HREF="bookindex.html#AEN146249"
 >Q</A
 > | <A
-HREF="bookindex.html#AEN146208"
+HREF="bookindex.html#AEN146298"
 >R</A
 > | <A
-HREF="bookindex.html#AEN146569"
+HREF="bookindex.html#AEN146659"
 >S</A
 > | <A
-HREF="bookindex.html#AEN147325"
+HREF="bookindex.html#AEN147415"
 >T</A
 > | <A
-HREF="bookindex.html#AEN147788"
+HREF="bookindex.html#AEN147878"
 >U</A
 > | <A
-HREF="bookindex.html#AEN147909"
+HREF="bookindex.html#AEN147999"
 >V</A
 > | <A
-HREF="bookindex.html#AEN148014"
+HREF="bookindex.html#AEN148104"
 >W</A
 > | <A
-HREF="bookindex.html#AEN148112"
+HREF="bookindex.html#AEN148202"
 >X</A
 > | <A
-HREF="bookindex.html#AEN148194"
+HREF="bookindex.html#AEN148284"
 >Y</A
 > | <A
-HREF="bookindex.html#AEN148199"
+HREF="bookindex.html#AEN148289"
 >Z</A
 ></P
 ><DIV
@@ -172,7 +172,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN140873"
+NAME="AEN140963"
 >Symbols</A
 ></H2
 ><DL
@@ -257,7 +257,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN140906"
+NAME="AEN140996"
 >A</A
 ></H2
 ><DL
@@ -459,7 +459,7 @@ HREF="kernel-resources.html#SYSVIPC"
 ><DT
 >akeys,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
@@ -922,7 +922,7 @@ HREF="functions-geometry.html"
 ><DT
 >armor,
     <A
-HREF="pgcrypto.html#AEN135468"
+HREF="pgcrypto.html#AEN135558"
 >armor(), dearmor()</A
 >
   </DT
@@ -1047,7 +1047,7 @@ HREF="functions-aggregate.html"
 >Aggregate Functions</A
 >,
     <A
-HREF="intagg.html#AEN133567"
+HREF="intagg.html#AEN133657"
 >Functions</A
 >
   </DT
@@ -1258,7 +1258,7 @@ HREF="auth-delay.html"
 ><DT
 >auth_delay.milliseconds configuration parameter,
     <A
-HREF="auth-delay.html#AEN131057"
+HREF="auth-delay.html#AEN131147"
 >Configuration Parameters</A
 >
   </DT
@@ -1423,63 +1423,63 @@ HREF="auto-explain.html"
 ><DT
 >auto_explain.log_analyze configuration parameter,
     <A
-HREF="auto-explain.html#AEN131089"
+HREF="auto-explain.html#AEN131179"
 >Configuration Parameters</A
 >
   </DT
 ><DT
 >auto_explain.log_buffers configuration parameter,
     <A
-HREF="auto-explain.html#AEN131089"
+HREF="auto-explain.html#AEN131179"
 >Configuration Parameters</A
 >
   </DT
 ><DT
 >auto_explain.log_format configuration parameter,
     <A
-HREF="auto-explain.html#AEN131089"
+HREF="auto-explain.html#AEN131179"
 >Configuration Parameters</A
 >
   </DT
 ><DT
 >auto_explain.log_min_duration configuration parameter,
     <A
-HREF="auto-explain.html#AEN131089"
+HREF="auto-explain.html#AEN131179"
 >Configuration Parameters</A
 >
   </DT
 ><DT
 >auto_explain.log_nested_statements configuration parameter,
     <A
-HREF="auto-explain.html#AEN131089"
+HREF="auto-explain.html#AEN131179"
 >Configuration Parameters</A
 >
   </DT
 ><DT
 >auto_explain.log_timing configuration parameter,
     <A
-HREF="auto-explain.html#AEN131089"
+HREF="auto-explain.html#AEN131179"
 >Configuration Parameters</A
 >
   </DT
 ><DT
 >auto_explain.log_triggers configuration parameter,
     <A
-HREF="auto-explain.html#AEN131089"
+HREF="auto-explain.html#AEN131179"
 >Configuration Parameters</A
 >
   </DT
 ><DT
 >auto_explain.log_verbose configuration parameter,
     <A
-HREF="auto-explain.html#AEN131089"
+HREF="auto-explain.html#AEN131179"
 >Configuration Parameters</A
 >
   </DT
 ><DT
 >avals,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
@@ -1504,7 +1504,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN141342"
+NAME="AEN141432"
 >B</A
 ></H2
 ><DL
@@ -1859,7 +1859,7 @@ HREF="functions-geometry.html"
 ><DT
 >box (data type),
     <A
-HREF="datatype-geometric.html#AEN7098"
+HREF="datatype-geometric.html#AEN7105"
 >Boxes</A
 >
   </DT
@@ -1875,28 +1875,28 @@ HREF="datatype-geometric.html#AEN7098"
 ><DT
 >brin_metapage_info,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
 ><DT
 >brin_page_items,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
 ><DT
 >brin_page_type,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
 ><DT
 >brin_revmap_data,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
@@ -1942,21 +1942,21 @@ HREF="functions-binarystring.html"
 ><DT
 >bt_metap,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
 ><DT
 >bt_page_items,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
 ><DT
 >bt_page_stats,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
@@ -1981,7 +1981,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN141508"
+NAME="AEN141598"
 >C</A
 ></H2
 ><DL
@@ -2437,7 +2437,7 @@ HREF="high-availability.html"
 ><DT
 >cluster_name configuration parameter,
     <A
-HREF="runtime-config-logging.html#AEN33611"
+HREF="runtime-config-logging.html#AEN33619"
 >Process Title</A
 >
   </DT
@@ -2492,7 +2492,7 @@ HREF="plpgsql-declarations.html#PLPGSQL-DECLARATION-COLLATION"
 ><DT
 >in SQL functions,
     <A
-HREF="xfunc-sql.html#AEN57315"
+HREF="xfunc-sql.html#AEN57326"
 >SQL Functions with Collations</A
 >
   </DT
@@ -2766,7 +2766,7 @@ HREF="functions-comparisons.html"
 ><DT
 >constant,
     <A
-HREF="rowtypes.html#AEN8107"
+HREF="rowtypes.html#AEN8114"
 >Constructing Composite Values</A
 >
   </DT
@@ -2892,11 +2892,11 @@ HREF="functions-logical.html"
 ><DT
 >connectby,
     <A
-HREF="tablefunc.html#AEN137833"
+HREF="tablefunc.html#AEN137923"
 >Functions Provided</A
 >,
     <A
-HREF="tablefunc.html#AEN138071"
+HREF="tablefunc.html#AEN138161"
 >connectby</A
 >
   </DT
@@ -3057,7 +3057,7 @@ HREF="runtime-config-query.html#RUNTIME-CONFIG-QUERY-OTHER"
 ><DT
 >in PL/pgSQL,
     <A
-HREF="plpgsql-control-structures.html#AEN63418"
+HREF="plpgsql-control-structures.html#AEN63429"
 >CONTINUE</A
 >
   </DT
@@ -3092,7 +3092,7 @@ HREF="warm-standby.html#CONTINUOUS-ARCHIVING-IN-STANDBY"
 ><DT
 >control file,
     <A
-HREF="extend-extensions.html#AEN59464"
+HREF="extend-extensions.html#AEN59475"
 >Extension Files</A
 >
   </DT
@@ -3574,22 +3574,22 @@ HREF="queries-table-expressions.html#QUERIES-JOIN"
 ><DT
 >crosstab,
     <A
-HREF="tablefunc.html#AEN137916"
+HREF="tablefunc.html#AEN138006"
 >crosstab(text)</A
 >,
     <A
-HREF="tablefunc.html#AEN137962"
+HREF="tablefunc.html#AEN138052"
 >crosstabN(text)</A
 >,
     <A
-HREF="tablefunc.html#AEN138003"
+HREF="tablefunc.html#AEN138093"
 >crosstab(text, text)</A
 >
   </DT
 ><DT
 >crypt,
     <A
-HREF="pgcrypto.html#AEN135194"
+HREF="pgcrypto.html#AEN135284"
 >crypt()</A
 >
   </DT
@@ -3607,7 +3607,7 @@ HREF="ddl-system-columns.html"
 >System Columns</A
 >,
     <A
-HREF="rules-views.html#AEN61728"
+HREF="rules-views.html#AEN61739"
 >View Rules in Non-SELECT Statements</A
 >
   </DT
@@ -3854,7 +3854,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN142111"
+NAME="AEN142201"
 >D</A
 ></H2
 ><DL
@@ -4340,7 +4340,7 @@ HREF="sql-deallocate.html"
 ><DT
 >dearmor,
     <A
-HREF="pgcrypto.html#AEN135468"
+HREF="pgcrypto.html#AEN135558"
 >armor(), dearmor()</A
 >
   </DT
@@ -4434,14 +4434,14 @@ HREF="plperl-builtins.html#PLPERL-UTILITY-FUNCTIONS"
 ><DT
 >decrypt,
     <A
-HREF="pgcrypto.html#AEN135579"
+HREF="pgcrypto.html#AEN135669"
 >Raw Encryption Functions</A
 >
   </DT
 ><DT
 >decrypt_iv,
     <A
-HREF="pgcrypto.html#AEN135579"
+HREF="pgcrypto.html#AEN135669"
 >Raw Encryption Functions</A
 >
   </DT
@@ -4548,7 +4548,7 @@ HREF="runtime-config-client.html#RUNTIME-CONFIG-CLIENT-STATEMENT"
 ><DT
 >defined,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
@@ -4581,7 +4581,7 @@ HREF="sql-delete.html"
 >DELETE</A
 >,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
@@ -4653,14 +4653,14 @@ HREF="dict-xsyn.html"
 ><DT
 >difference,
     <A
-HREF="fuzzystrmatch.html#AEN132909"
+HREF="fuzzystrmatch.html#AEN132999"
 >Soundex</A
 >
   </DT
 ><DT
 >digest,
     <A
-HREF="pgcrypto.html#AEN135093"
+HREF="pgcrypto.html#AEN135183"
 >digest()</A
 >
   </DT
@@ -4727,14 +4727,14 @@ HREF="functions-math.html"
 ><DT
 >dmetaphone,
     <A
-HREF="fuzzystrmatch.html#AEN132957"
+HREF="fuzzystrmatch.html#AEN133047"
 >Double Metaphone</A
 >
   </DT
 ><DT
 >dmetaphone_alt,
     <A
-HREF="fuzzystrmatch.html#AEN132957"
+HREF="fuzzystrmatch.html#AEN133047"
 >Double Metaphone</A
 >
   </DT
@@ -5087,7 +5087,7 @@ HREF="protocol-replication.html"
 ><DT
 >DTD,
     <A
-HREF="datatype-xml.html#AEN7553"
+HREF="datatype-xml.html#AEN7560"
 >Creating XML Values</A
 >
   </DT
@@ -5155,21 +5155,21 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN142571"
+NAME="AEN142661"
 >E</A
 ></H2
 ><DL
 ><DT
 >each,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
 ><DT
 >earth,
     <A
-HREF="earthdistance.html#AEN132669"
+HREF="earthdistance.html#AEN132759"
 >Cube-based Earth Distances</A
 >
   </DT
@@ -5183,14 +5183,14 @@ HREF="earthdistance.html"
 ><DT
 >earth_box,
     <A
-HREF="earthdistance.html#AEN132669"
+HREF="earthdistance.html#AEN132759"
 >Cube-based Earth Distances</A
 >
   </DT
 ><DT
 >earth_distance,
     <A
-HREF="earthdistance.html#AEN132669"
+HREF="earthdistance.html#AEN132759"
 >Cube-based Earth Distances</A
 >
   </DT
@@ -5451,7 +5451,7 @@ HREF="plperl-builtins.html#PLPERL-UTILITY-FUNCTIONS"
 ><DT
 >encrypt,
     <A
-HREF="pgcrypto.html#AEN135579"
+HREF="pgcrypto.html#AEN135669"
 >Raw Encryption Functions</A
 >
   </DT
@@ -5480,7 +5480,7 @@ HREF="pgcrypto.html"
 ><DT
 >encrypt_iv,
     <A
-HREF="pgcrypto.html#AEN135579"
+HREF="pgcrypto.html#AEN135669"
 >Raw Encryption Functions</A
 >
   </DT
@@ -5715,7 +5715,7 @@ HREF="sql-execute.html"
 ><DT
 >exist,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
@@ -5734,7 +5734,7 @@ HREF="functions-subquery.html"
 ><DT
 >in PL/pgSQL,
     <A
-HREF="plpgsql-control-structures.html#AEN63386"
+HREF="plpgsql-control-structures.html#AEN63397"
 >EXIT</A
 >
   </DT
@@ -5859,7 +5859,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN142795"
+NAME="AEN142885"
 >F</A
 ></H2
 ><DL
@@ -6164,7 +6164,7 @@ HREF="runtime-config-query.html#RUNTIME-CONFIG-QUERY-OTHER"
 ><DT
 >fsm_page_contents,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
@@ -6426,14 +6426,14 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN142955"
+NAME="AEN143045"
 >G</A
 ></H2
 ><DL
 ><DT
 >gc_to_sec,
     <A
-HREF="earthdistance.html#AEN132669"
+HREF="earthdistance.html#AEN132759"
 >Cube-based Earth Distances</A
 >
   </DT
@@ -6461,21 +6461,21 @@ HREF="runtime-config-query.html#RUNTIME-CONFIG-QUERY-GEQO"
 ><DT
 >gen_random_bytes,
     <A
-HREF="pgcrypto.html#AEN135642"
+HREF="pgcrypto.html#AEN135732"
 >Random-Data Functions</A
 >
   </DT
 ><DT
 >gen_random_uuid,
     <A
-HREF="pgcrypto.html#AEN135642"
+HREF="pgcrypto.html#AEN135732"
 >Random-Data Functions</A
 >
   </DT
 ><DT
 >gen_salt,
     <A
-HREF="pgcrypto.html#AEN135210"
+HREF="pgcrypto.html#AEN135300"
 >gen_salt()</A
 >
   </DT
@@ -6561,7 +6561,7 @@ HREF="functions-textsearch.html"
 ><DT
 >get_raw_page,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
@@ -6584,21 +6584,21 @@ HREF="runtime-config-client.html#RUNTIME-CONFIG-CLIENT-OTHER"
 ><DT
 >gin_leafpage_items,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
 ><DT
 >gin_metapage_info,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
 ><DT
 >gin_page_opaque_info,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
@@ -6737,7 +6737,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN143070"
+NAME="AEN143160"
 >H</A
 ></H2
 ><DL
@@ -6855,7 +6855,7 @@ HREF="runtime-config-file-locations.html"
 ><DT
 >heap_page_items,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
@@ -6901,7 +6901,7 @@ HREF="history.html"
 ><DT
 >hmac,
     <A
-HREF="pgcrypto.html#AEN135113"
+HREF="pgcrypto.html#AEN135203"
 >hmac()</A
 >
   </DT
@@ -6994,49 +6994,49 @@ HREF="hstore.html"
 >hstore</A
 >,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
 ><DT
 >hstore_to_array,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
 ><DT
 >hstore_to_json,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
 ><DT
 >hstore_to_jsonb,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
 ><DT
 >hstore_to_jsonb_loose,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
 ><DT
 >hstore_to_json_loose,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
 ><DT
 >hstore_to_matrix,
     <A
-HREF="hstore.html#AEN133009"
+HREF="hstore.html#AEN133099"
 >hstore Operators and Functions</A
 >
   </DT
@@ -7072,14 +7072,14 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN143192"
+NAME="AEN143282"
 >I</A
 ></H2
 ><DL
 ><DT
 >icount,
     <A
-HREF="intarray.html#AEN133610"
+HREF="intarray.html#AEN133700"
 >intarray Functions and Operators</A
 >
   </DT
@@ -7136,7 +7136,7 @@ HREF="runtime-config-file-locations.html"
 ><DT
 >idx,
     <A
-HREF="intarray.html#AEN133610"
+HREF="intarray.html#AEN133700"
 >intarray Functions and Operators</A
 >
   </DT
@@ -7247,7 +7247,7 @@ HREF="indexes.html"
 >Indexes</A
 >,
     <A
-HREF="ltree.html#AEN134279"
+HREF="ltree.html#AEN134369"
 >Operators and Functions</A
 >
   </DT
@@ -7773,21 +7773,21 @@ HREF="runtime-config-client.html#RUNTIME-CONFIG-CLIENT-FORMAT"
 ><DT
 >intset,
     <A
-HREF="intarray.html#AEN133610"
+HREF="intarray.html#AEN133700"
 >intarray Functions and Operators</A
 >
   </DT
 ><DT
 >int_array_aggregate,
     <A
-HREF="intagg.html#AEN133567"
+HREF="intagg.html#AEN133657"
 >Functions</A
 >
   </DT
 ><DT
 >int_array_enum,
     <A
-HREF="intagg.html#AEN133567"
+HREF="intagg.html#AEN133657"
 >Functions</A
 >
   </DT
@@ -7812,7 +7812,7 @@ HREF="functions-comparisons.html"
 ><DT
 >IS DOCUMENT,
     <A
-HREF="functions-xml.html#AEN17394"
+HREF="functions-xml.html#AEN17401"
 >IS DOCUMENT</A
 >
   </DT
@@ -7837,7 +7837,7 @@ HREF="functions-comparisons.html"
 ><DT
 >IS NOT DOCUMENT,
     <A
-HREF="functions-xml.html#AEN17404"
+HREF="functions-xml.html#AEN17411"
 >IS NOT DOCUMENT</A
 >
   </DT
@@ -7932,7 +7932,7 @@ HREF="functions-comparison.html"
 ><DT
 >isn_weak,
     <A
-HREF="isn.html#AEN134009"
+HREF="isn.html#AEN134099"
 >Functions and Operators</A
 >
   </DT
@@ -7964,7 +7964,7 @@ HREF="plperl-builtins.html#PLPERL-UTILITY-FUNCTIONS"
 ><DT
 >is_valid,
     <A
-HREF="isn.html#AEN134009"
+HREF="isn.html#AEN134099"
 >Functions and Operators</A
 >
   </DT
@@ -7975,7 +7975,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN143477"
+NAME="AEN143567"
 >J</A
 ></H2
 ><DL
@@ -8463,7 +8463,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN143647"
+NAME="AEN143737"
 >K</A
 ></H2
 ><DL
@@ -8517,7 +8517,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN143661"
+NAME="AEN143751"
 >L</A
 ></H2
 ><DL
@@ -8586,14 +8586,14 @@ HREF="queries-table-expressions.html#QUERIES-LATERAL"
 ><DT
 >latitude,
     <A
-HREF="earthdistance.html#AEN132669"
+HREF="earthdistance.html#AEN132759"
 >Cube-based Earth Distances</A
 >
   </DT
 ><DT
 >lca,
     <A
-HREF="ltree.html#AEN134279"
+HREF="ltree.html#AEN134369"
 >Operators and Functions</A
 >
   </DT
@@ -8660,7 +8660,7 @@ HREF="libpq-ldap.html"
 ><DT
 >ldconfig,
     <A
-HREF="install-post.html#AEN28789"
+HREF="install-post.html#AEN28797"
 >Shared Libraries</A
 >
   </DT
@@ -8758,14 +8758,14 @@ HREF="textsearch-features.html#TEXTSEARCH-MANIPULATE-TSVECTOR"
 ><DT
 >levenshtein,
     <A
-HREF="fuzzystrmatch.html#AEN132925"
+HREF="fuzzystrmatch.html#AEN133015"
 >Levenshtein</A
 >
   </DT
 ><DT
 >levenshtein_less_equal,
     <A
-HREF="fuzzystrmatch.html#AEN132925"
+HREF="fuzzystrmatch.html#AEN133015"
 >Levenshtein</A
 >
   </DT
@@ -8863,7 +8863,7 @@ HREF="functions-matching.html#FUNCTIONS-LIKE"
 ><DT
 >and locales,
     <A
-HREF="locale.html#AEN36849"
+HREF="locale.html#AEN36857"
 >Behavior</A
 >
   </DT
@@ -8958,7 +8958,7 @@ HREF="runtime-config-connection.html#RUNTIME-CONFIG-CONNECTION-SETTINGS"
 ><DT
 >ll_to_earth,
     <A
-HREF="earthdistance.html#AEN132669"
+HREF="earthdistance.html#AEN132759"
 >Cube-based Earth Distances</A
 >
   </DT
@@ -9098,7 +9098,7 @@ HREF="logicaldecoding.html"
 >Logical Decoding</A
 >,
     <A
-HREF="logicaldecoding-explanation.html#AEN69128"
+HREF="logicaldecoding-explanation.html#AEN69139"
 >Logical Decoding</A
 >
   </DT
@@ -9308,7 +9308,7 @@ HREF="runtime-config-logging.html#RUNTIME-CONFIG-LOGGING-WHERE"
 ><DT
 >longitude,
     <A
-HREF="earthdistance.html#AEN132669"
+HREF="earthdistance.html#AEN132759"
 >Cube-based Earth Distances</A
 >
   </DT
@@ -9364,7 +9364,7 @@ HREF="functions-range.html"
 ><DT
 >and locales,
     <A
-HREF="locale.html#AEN36849"
+HREF="locale.html#AEN36857"
 >Behavior</A
 >
   </DT
@@ -9572,7 +9572,7 @@ HREF="ltree.html"
 ><DT
 >ltree2text,
     <A
-HREF="ltree.html#AEN134279"
+HREF="ltree.html#AEN134369"
 >Operators and Functions</A
 >
   </DT
@@ -9590,7 +9590,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN144056"
+NAME="AEN144146"
 >M</A
 ></H2
 ><DL
@@ -9694,14 +9694,14 @@ HREF="functions-datetime.html"
 ><DT
 >make_valid,
     <A
-HREF="isn.html#AEN134009"
+HREF="isn.html#AEN134099"
 >Functions and Operators</A
 >
   </DT
 ><DT
 >MANPATH,
     <A
-HREF="install-post.html#AEN28840"
+HREF="install-post.html#AEN28848"
 >Environment Variables</A
 >
   </DT
@@ -9898,7 +9898,7 @@ HREF="spi-memory.html"
 ><DT
 >metaphone,
     <A
-HREF="fuzzystrmatch.html#AEN132945"
+HREF="fuzzystrmatch.html#AEN133035"
 >Metaphone</A
 >
   </DT
@@ -10019,7 +10019,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN144211"
+NAME="AEN144301"
 >N</A
 ></H2
 ><DL
@@ -10190,7 +10190,7 @@ HREF="functions-sequence.html"
 ><DT
 >nlevel,
     <A
-HREF="ltree.html#AEN134279"
+HREF="ltree.html#AEN134369"
 >Operators and Functions</A
 >
   </DT
@@ -10222,7 +10222,7 @@ HREF="transaction-iso.html"
 ><DT
 >normal_rand,
     <A
-HREF="tablefunc.html#AEN137902"
+HREF="tablefunc.html#AEN137992"
 >normal_rand</A
 >
   </DT
@@ -10461,7 +10461,7 @@ HREF="plperl-funcs.html"
 ><DT
 >in PL/Python,
     <A
-HREF="plpython-data.html#AEN66075"
+HREF="plpython-data.html#AEN66086"
 >Null, None</A
 >
   </DT
@@ -10546,7 +10546,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN144362"
+NAME="AEN144452"
 >O</A
 ></H2
 ><DL
@@ -10861,7 +10861,7 @@ HREF="queries-order.html"
 ><DT
 >and locales,
     <A
-HREF="locale.html#AEN36849"
+HREF="locale.html#AEN36857"
 >Behavior</A
 >
   </DT
@@ -11018,7 +11018,7 @@ CLASS="INDEXDIV"
 ><H2
 CLASS="INDEXDIV"
 ><A
-NAME="AEN144493"
+NAME="AEN144583"
 >P</A
 ></H2
 ><DL
@@ -11032,14 +11032,14 @@ HREF="pageinspect.html"
 ><DT
 >page_header,
     <A
-HREF="pageinspect.html#AEN134768"
+HREF="pageinspect.html#AEN134858"
 >Functions</A
 >
   </DT
 ><DT
 >palloc,
     <A
-HREF="xfunc-c.html#AEN57929"
+HREF="xfunc-c.html#AEN57940"
 >Writing Code</A
 >
   </DT
@@ -11147,7 +11147,7 @@ HREF="functions-geometry.html"
 >Geometric Functions and Operators</A
 >,
     <A
-HREF="install-post.html#AEN28840"
+HREF="install-post.html#AEN28848"
 >Environment Variables</A
 >
   </DT
@@ -11169,7 +11169,7 @@ HREF="runtime-config-client.html#RUNTIME-CONFIG-CLIENT-STATEMENT"
 ><DT
 >path (data type),
     <A
-HREF="datatype-geometric.html#AEN7127"
+HREF="datatype-geometric.html#AEN7134"
 >Paths</A
 >
   </DT
@@ -11293,7 +11293,7 @@ HREF="plperl.html"
 ><DT
 >pfree,
     <A
-HREF="xfunc-c.html#AEN57929"
+HREF="xfunc-c.html#AEN57940"
 >Writing Code</A
 >
   </DT
@@ -11447,70 +11447,70 @@ HREF="libpq-envars.html"
 ><DT
 >pgp_armor_headers,
     <A
-HREF="pgcrypto.html#AEN135482"
+HREF="pgcrypto.html#AEN135572"
 >pgp_armor_headers</A
 >
   </DT
 ><DT
 >pgp_key_id,
     <A
-HREF="pgcrypto.html#AEN135447"
+HREF="pgcrypto.html#AEN135537"
 >pgp_key_id()</A
 >
   </DT
 ><DT
 >pgp_pub_decrypt,
     <A
-HREF="pgcrypto.html#AEN135430"
+HREF="pgcrypto.html#AEN135520"
 >pgp_pub_decrypt()</A
 >
   </DT
 ><DT
 >pgp_pub_decrypt_bytea,
     <A
-HREF="pgcrypto.html#AEN135430"
+HREF="pgcrypto.html#AEN135520"
 >pgp_pub_decrypt()</A
 >
   </DT
 ><DT
 >pgp_pub_encrypt,
     <A
-HREF="pgcrypto.html#AEN135417"
+HREF="pgcrypto.html#AEN135507"
 >pgp_pub_encrypt()</A
 >
   </DT
 ><DT
 >pgp_pub_encrypt_bytea,
     <A
-HREF="pgcrypto.html#AEN135417"
+HREF="pgcrypto.html#AEN135507"
 >pgp_pub_encrypt()</A
 >
   </DT
 ><DT
 >pgp_sym_decrypt,
     <A
-HREF="pgcrypto.html#AEN135402"
+HREF="pgcrypto.html#AEN135492"
 >pgp_sym_decrypt()</A
 >
   </DT
 ><DT
 >pgp_sym_decrypt_bytea,
     <A
-HREF="pgcrypto.html#AEN135402"
+HREF="pgcrypto.html#AEN135492"
 >pgp_sym_decrypt()</A
 >
   </DT
 ><DT
 >pgp_sym_encrypt,
     <A
-HREF="pgcrypto.html#AEN135390"
+HREF="pgcrypto.html#AEN135480"
 >pgp_sym_encrypt()</A
 >
   </DT
 ><DT
 >pgp_sym_encrypt_bytea,
     <A
-HREF="pgcrypto.html#AEN135390"
+HREF="pgcrypto.html#AEN135480"
 >pgp_sym_encrypt()</A
 >
   </DT
@@ -11542,7 +11542,7 @@ HREF="pgrowlocks.html"
 >pgrowlocks</A
 >,
     <A
-HREF="pgrowlocks.html#AEN135910"
+HREF="pgrowlocks.html#AEN136000"
 >Overview</A
 >
   </DT
@@ -11605,14 +11605,14 @@ HREF="libpq-envars.html"
 ><DT
 >pgstatginindex,
     <A
-HREF="pgstattuple.html#AEN136320"
+HREF="pgstattuple.html#AEN136410"
 >Functions</A
 >
   </DT
 ><DT
 >pgstatindex,
     <A
-HREF="pgstattuple.html#AEN136320"
+HREF="pgstattuple.html#AEN136410"
 >Functions</A
 >
   </DT
@@ -11623,14 +11623,14 @@ HREF="pgstattuple.html"
 >pgstattuple</A
 >,
     <A
-HREF="pgstattuple.html#AEN136320"
+HREF="pgstattuple.html#AEN136410"
 >Functions</A
 >
   </DT
 ><DT
 >pgstattuple_approx,
     <A
-HREF="pgstattuple.html#AEN136320"
+HREF="pgstattuple.html#AEN136410"
 >Functions</A
 >
   </DT
@@ -11906,7 +11906,7 @@ HREF="libpq-build.html"
 ><DT
 >with user-defined C functions,
     <A
-HREF="xfunc-c.html#AEN57929"
+HREF="xfunc-c.html#AEN57940"
 >Writing Code</A
 >
   </DT
@@ -12163,7 +12163,7 @@ HREF="catalog-pg-extension.html"
 ><DT
 >pg_extension_config_dump,
     <A
-HREF="extend-extensions.html#AEN59623"
+HREF="extend-extensions.html#AEN59634"
 >Extension Configuration Tables</A
 >
   </DT
@@ -12226,7 +12226,7 @@ HREF="catalog-pg-foreign-table.html"
 ><DT
 >pg_freespace,
     <A
-HREF="pgfreespacemap.html#AEN135845"
+HREF="pgfreespacemap.html#AEN135935"
 >Functions</A
 >
   </DT
@@ -12583,7 +12583,7 @@ HREF="catalog-pg-namespace.html"
 ><DT
 >pg_notify,
     <A
-HREF="sql-notify.html#AEN86144"
+HREF="sql-notify.html#AEN86155"
 >pg_notify</A
 >
   </DT
@@ -12758,7 +12758,7 @@ HREF="functions-admin.html#FUNCTIONS-ADMIN-SIGNAL"
 ><DT
 >pg_relpages,
     <A
-HREF="pgstattuple.html#AEN136320"