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Fixed BUG#15758: "Holding adaptive search latch in

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innobase_query_caching_of_table_permitted()".
 Applied the patch due to Heikki Tuuri.
 Also removed superfluous #ifdefs.


sql/sql_cache.cc:
  Applied the patch due to Heikki Tuuri.
   Query_cache::store_query(): Make InnoDB to release the adaptive
   hash index latch before MySQL acquires the query cache mutex.
sql/sql_class.cc:
  Removing superfluous #ifdefs (suggested by Sanja, also discussed with Serg).
sql/sql_cursor.cc:
  Removing superfluous #ifdefs (suggested by Sanja, also discussed with Serg).
This commit is contained in:
unknown
2006-04-07 23:58:17 +04:00
parent b3dad93478
commit 372901addf
3 changed files with 6 additions and 6 deletions
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5
sql/sql_cache.cc
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@ -830,6 +830,11 @@ sql mode: 0x%lx, sort len: %lu, conncat len: %lu",
flags.sql_mode,
flags.max_sort_length,
flags.group_concat_max_len));
/*
Make InnoDB to release the adaptive hash index latch before
acquiring the query cache mutex.
*/
ha_release_temporary_latches(thd);
STRUCT_LOCK(&structure_guard_mutex);
if (query_cache_size == 0)