mirror/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2026-05-15 03:17:20 +02:00
Code Issues Projects Releases Packages Wiki Activity

Merge

Browse source
This commit is contained in:
Igor Babaev 2010-11-02 16:30:42 -07:00
commit 517fc164cd
111 changed files with 7105 additions and 3047 deletions
Download patch file Download diff file Expand all files Collapse all files

21
sql/mysql_priv.h
View file

@ -570,12 +570,17 @@ protected:
#define OPTIMIZER_SWITCH_PARTIAL_MATCH_ROWID_MERGE 512
#define OPTIMIZER_SWITCH_PARTIAL_MATCH_TABLE_SCAN 1024
#define OPTIMIZER_SWITCH_SUBQUERY_CACHE (1<<11)
#define OPTIMIZER_SWITCH_OUTER_JOIN_WITH_CACHE (1<<12)
#define OPTIMIZER_SWITCH_SEMIJOIN_WITH_CACHE (1<<13)
#define OPTIMIZER_SWITCH_JOIN_CACHE_INCREMENTAL (1<<14)
#define OPTIMIZER_SWITCH_JOIN_CACHE_HASHED (1<<15)
#define OPTIMIZER_SWITCH_JOIN_CACHE_BKA (1<<16)
#ifdef DBUG_OFF
# define OPTIMIZER_SWITCH_LAST (1<<12)
# define OPTIMIZER_SWITCH_LAST (1<<17)
#else
# define OPTIMIZER_SWITCH_TABLE_ELIMINATION (1<<12)
# define OPTIMIZER_SWITCH_LAST (1<<13)
# define OPTIMIZER_SWITCH_TABLE_ELIMINATION (1<<17)
# define OPTIMIZER_SWITCH_LAST (1<<18)
#endif
#ifdef DBUG_OFF
@ -591,7 +596,10 @@ protected:
OPTIMIZER_SWITCH_SEMIJOIN | \
OPTIMIZER_SWITCH_PARTIAL_MATCH_ROWID_MERGE|\
OPTIMIZER_SWITCH_PARTIAL_MATCH_TABLE_SCAN|\
OPTIMIZER_SWITCH_SUBQUERY_CACHE)
OPTIMIZER_SWITCH_SUBQUERY_CACHE | \
OPTIMIZER_SWITCH_JOIN_CACHE_INCREMENTAL | \
OPTIMIZER_SWITCH_JOIN_CACHE_HASHED | \
OPTIMIZER_SWITCH_JOIN_CACHE_BKA)
#else
# define OPTIMIZER_SWITCH_DEFAULT (OPTIMIZER_SWITCH_INDEX_MERGE | \
OPTIMIZER_SWITCH_INDEX_MERGE_UNION | \
@ -605,7 +613,10 @@ protected:
OPTIMIZER_SWITCH_SEMIJOIN | \
OPTIMIZER_SWITCH_PARTIAL_MATCH_ROWID_MERGE|\
OPTIMIZER_SWITCH_PARTIAL_MATCH_TABLE_SCAN|\
OPTIMIZER_SWITCH_SUBQUERY_CACHE)
OPTIMIZER_SWITCH_SUBQUERY_CACHE | \
OPTIMIZER_SWITCH_JOIN_CACHE_INCREMENTAL | \
OPTIMIZER_SWITCH_JOIN_CACHE_HASHED | \
OPTIMIZER_SWITCH_JOIN_CACHE_BKA)
#endif
/*