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| author | unknown <bell@sanja.is.com.ua> | 2004-05-05 11:22:10 +0300 |
|---|---|---|
| committer | unknown <bell@sanja.is.com.ua> | 2004-05-05 11:22:10 +0300 |
| commit | ea646dce60994b8a5d36d575ed371144cd01eeb3 (patch) | |
| tree | 0a4b2c48d0cb89c7b1aea86ed25e230b0689bfd6 /sql/sql_cache.cc | |
| parent | af847c22af26e1cc308eeab08d35942741809408 (diff) | |
| download | mariadb-git-ea646dce60994b8a5d36d575ed371144cd01eeb3.tar.gz | |
avoid using ndb tables in query cache
sql/ha_ndbcluster.h:
fixed layout
prohibit using query cache with ndb tables
sql/handler.h:
new caching type
sql/sql_cache.cc:
support of new caching type (caching prohibited)
Diffstat (limited to 'sql/sql_cache.cc')
| -rw-r--r-- | sql/sql_cache.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sql/sql_cache.cc b/sql/sql_cache.cc index e1a15eff475..f17f4bb2b7f 100644 --- a/sql/sql_cache.cc +++ b/sql/sql_cache.cc @@ -2614,12 +2614,14 @@ TABLE_COUNTER_TYPE Query_cache::is_cacheable(THD *thd, uint32 query_len, */ if (tables_used->table->db_type == DB_TYPE_MRG_ISAM || tables_used->table->tmp_table != NO_TMP_TABLE || + (*tables_type & HA_CACHE_TBL_NOCACHE) || (tables_used->db_length == 5 && my_strnncoll(table_alias_charset, (uchar*)tables_used->db, 6, (uchar*)"mysql",6) == 0)) { DBUG_PRINT("qcache", - ("select not cacheable: used MRG_ISAM, temporary or system table(s)")); + ("select not cacheable: used MRG_ISAM, temporary, \ +system or other non-cacheable table(s)")); DBUG_RETURN(0); } if (tables_used->table->db_type == DB_TYPE_MRG_MYISAM) |