delta/mariadb-git.git/sql/sql_prepare.cc, branch bb-mdev7922

MDEV-7006 MDEV-7007: SET STATEMENT and slow log

2015-03-12T09:19:32+00:00

fixed embedded server tests
MDEV-7009: SET STATEMENT min_examined_row_limit has no effect
MDEV-6948:SET STATEMENT gtid_domain_id = ... FOR has no effect (same for gtid_seq_no and server_id)

old values of SET STATENENT variables now saved in its own Query_arena and restored later

Merge 10.0-galera into 10.1

2015-02-06T15:14:23+00:00

bzr merge -rtag:mariadb-10.0.15 maria/10.0

2014-12-05T17:33:02+00:00

cleanup: comments referring to non-extistent Item classes

2014-12-04T15:09:34+00:00

MDEV-6980 OUT parameters in PREPARE

2014-12-04T09:41:52+00:00

revert the patch for "out parameters in prepare"

Merge branch '10.0' into bb-10.1-merge

2014-12-02T21:25:16+00:00

Conflicts:
	.bzrignore
	VERSION
	cmake/plugin.cmake
	debian/dist/Debian/control
	debian/dist/Ubuntu/control
	mysql-test/r/join_outer.result
	mysql-test/r/join_outer_jcl6.result
	mysql-test/r/null.result
	mysql-test/r/old-mode.result
	mysql-test/r/union.result
	mysql-test/t/join_outer.test
	mysql-test/t/null.test
	mysql-test/t/old-mode.test
	mysql-test/t/union.test
	packaging/rpm-oel/mysql.spec.in
	scripts/mysql_config.sh
	sql/ha_ndbcluster.cc
	sql/ha_ndbcluster_binlog.cc
	sql/ha_ndbcluster_cond.cc
	sql/item_cmpfunc.h
	sql/lock.cc
	sql/sql_select.cc
	sql/sql_show.cc
	sql/sql_update.cc
	sql/sql_yacc.yy
	storage/innobase/buf/buf0flu.cc
	storage/innobase/fil/fil0fil.cc
	storage/innobase/include/srv0srv.h
	storage/innobase/lock/lock0lock.cc
	storage/tokudb/CMakeLists.txt
	storage/xtradb/buf/buf0flu.cc
	storage/xtradb/fil/fil0fil.cc
	storage/xtradb/include/srv0srv.h
	storage/xtradb/lock/lock0lock.cc
	support-files/mysql.spec.sh

MDEV-5231: Per query variables from Percona Server (rewritten)

2014-11-11T10:48:50+00:00

MDEV-6603 SBR failure upon executing a prepared statement with input placeholder under anonymous block

2014-10-10T20:27:39+00:00

Normally, Prepared_statement object rewrites the query on execution
to replace ?-placeholders with values. The rewritten query may be written
to logs (including binlog) or stored in the query cache.

But for compound statements, the whole block is prepared and executed,
while contained statements are logged individually. So it doesn't make
sense to rewrite the original statement block. Instead, we need to rewrite
every contained statement. SP is already doing it to replace SP variables
with values. Let it rewrite PS parameters too in the same loop.

cleanup: query rewrites for Item_param and Item_splocal

2014-10-10T20:27:39+00:00

Fix query rewrites in PS code - it was memcpy-ing the same query tail
many times. Instead use the same logic as in SP code, copy query pieces
into the destination buffer.

Extract this logic into a separate class Rewritable_query_parameter
with Item_param and Item_splocal inheriting from it.

Create a helper class Copy_query_with_rewrite that incapsulates
the query rewriting logic, use it in SP and PS.

MDEV-5317 Compound statement / anonymous blocks

2014-10-10T20:27:39+00:00

originally based on the patch by Antony T Curtis