lp:~laurynas-biveinis/percona-server/tokudb-multiple-clust-keys

Branch merges

Propose for merging

Merged into lp:percona-server/5.6 at revision 571

Alexey Kopytov (community): Approve on 2014-03-28

Laurynas Biveinis: Pending requested 2014-03-26

Diff: 607 lines (+318/-27)

14 files modified

include/my_base.h (+3/-1)
include/mysql_com.h (+2/-0)
mysql-test/r/tokudb_clustering_key_grammar.result (+73/-0)
mysql-test/t/tokudb_clustering_key_grammar.test (+99/-0)
sql/handler.h (+5/-0)
sql/lex.h (+1/-0)
sql/sql_class.h (+2/-1)
sql/sql_parse.cc (+12/-5)
sql/sql_show.cc (+3/-0)
sql/sql_table.cc (+25/-6)
sql/sql_yacc.yy (+61/-11)
sql/table.cc (+21/-1)
sql/unireg.cc (+9/-1)
tests/mysql_client_test.c (+2/-1)

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568. By Laurynas Biveinis on 2014-03-26

Add support for CLUSTERING key type that is a clustering secondary
key, that is, the whole of the row can be accessed through a
CLUSTERING key without going through the primary clustered index. This
implements the query parser and index definition persistence bits,
https://blueprints.launchpad.net/percona-server/+spec/multiple-clustering-keys.

- New lexer symbol CLUSTERING, handle it in the parser grammar and
  add_field_to_list as a key type modifier in key definitions for
  CREATE TABLE, ALTER TABLE ADD INDEX, and CREATE INDEX; and as a
  field attribute. Allow it in constraint definitions if it's present
  in combination with UNIQUE.
- New handlerton flag HTON_SUPPORTS_CLUSTERED_KEYS. Use it to return
  HA_ILLEGAL_HA_CREATE_OPTION if CLUSTERING key specified but the
  handlerton does not support them.
- New key flag HA_CLUSTERING, new key type Key::Keytype::CLUSTERING,
  assign values to all Key::Keytype constants to support OR'ing them,
  handle CLUSTERING in SHOW CREATE TABLE, write it out to FRM as a
  combination of spatial and fulltext key types, handle this
  combination on FRM read. This is to avoid a FRM format
  change. Return error if this combination is present for a storage
  engine that does not support clustering keys.
- New field flag CLUSTERING_FLAG. Set it up in setup_key_part_field in
  table.cc. Return it through INFORMATION_SCHEMA.COLUMNS.COLUMN_KEY if
  it's the only field flag. Handle it in test_field_flags of
  mysql_client_test.c.
- New testcase tokudb_clustering_key_grammar.

567. By Jenkins Master <email address hidden> on 2014-03-25

Merge lp:~hrvojem/percona-server/rn-5.5.36-34.2-5.6
http://jenkins.percona.com/job/merge-PS-5.6-docs-kickoff/42/

566. By Laurynas Biveinis on 2014-03-24

Automerge lp:~laurynas-biveinis/percona-server/bug1295523

565. By Laurynas Biveinis on 2014-03-19

Automerge lp:~gl-az/percona-server/bug1016991-5.6

564. By Laurynas Biveinis on 2014-03-19

Automerge lp:~laurynas-biveinis/percona-server/bug1286114-5.6

563. By Laurynas Biveinis on 2014-03-18

Automerge lp:~sergei.glushchenko/percona-server/5.6-ST39577-ps-bug1070255

562. By Laurynas Biveinis on 2014-03-18

Automerge lp:~sergei.glushchenko/percona-server/5.6-ps-bug1282008

561. By Laurynas Biveinis on 2014-03-18

Automerge lp:~sergei.glushchenko/percona-server/5.6-ps-bug1231110

560. By Jenkins Master <email address hidden> on 2014-03-17

Merge lp:~hrvojem/percona-server/rn-5.5.36-34.1-5.6
http://jenkins.percona.com/job/merge-PS-5.6-docs-kickoff/41/

559. By Laurynas Biveinis on 2014-03-17

Merge lp:~sergei.glushchenko/percona-server/5.6-ps-blueprint-scalability-metrics