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| author | Mikael Ronstrom <mikael@mysql.com> | 2008-12-20 11:01:41 +0100 |
|---|---|---|
| committer | Mikael Ronstrom <mikael@mysql.com> | 2008-12-20 11:01:41 +0100 |
| commit | 16a024c486f75b9eadc046511f48a23e566e9c4b (patch) | |
| tree | 36aa1edfd94289934ffa3aa66af64b899e9a9e77 /sql/sql_cache.cc | |
| parent | 8d162b444ab0e4396098d0a5e1f23811441917a1 (diff) | |
| download | mariadb-git-16a024c486f75b9eadc046511f48a23e566e9c4b.tar.gz | |
Backport of DTrace patches from 6.0
Diffstat (limited to 'sql/sql_cache.cc')
| -rw-r--r-- | sql/sql_cache.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sql/sql_cache.cc b/sql/sql_cache.cc index ec65ba66fa5..42afe885c3d 100644 --- a/sql/sql_cache.cc +++ b/sql/sql_cache.cc @@ -333,6 +333,7 @@ TODO list: #include <hash.h> #include "../storage/myisammrg/ha_myisammrg.h" #include "../storage/myisammrg/myrg_def.h" +#include "probes_mysql.h" #ifdef EMBEDDED_LIBRARY #include "emb_qcache.h" @@ -1476,11 +1477,13 @@ def_week_frmt: %lu", thd->main_da.disable_status(); BLOCK_UNLOCK_RD(query_block); + MYSQL_QUERY_CACHE_HIT(thd->query, (ulong) thd->limit_found_rows); DBUG_RETURN(1); // Result sent to client err_unlock: STRUCT_UNLOCK(&structure_guard_mutex); err: + MYSQL_QUERY_CACHE_MISS(thd->query); DBUG_RETURN(0); // Query was not cached } |