database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-11 10:01:57 +03:00
Code Activity

Remove a couple of unnecessary calls of CreateCacheMemoryContext. These

Browse Source 
probably got there via blind copy-and-paste from one of the legitimate
callers, so rearrange and comment that code a bit to make it clearer that
this isn't a necessary prerequisite to hash_create.  Per observation
from Robert Haas.
This commit is contained in:
Tom Lane
2009-12-27 18:55:52 +00:00
parent c4371cdb8b
commit d4d1885e42
5 changed files with 32 additions and 38 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/backend/optimizer/util/predtest.c
View File

@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/optimizer/util/predtest.c,v 1.27 2009/06/11 14:48:59 momjian Exp $
* $PostgreSQL: pgsql/src/backend/optimizer/util/predtest.c,v 1.28 2009/12/27 18:55:52 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1532,9 +1532,6 @@ get_btree_test_op(Oid pred_op, Oid clause_op, bool refute_it)
/* First time through: initialize the hash table */
HASHCTL ctl;
if (!CacheMemoryContext)
CreateCacheMemoryContext();
MemSet(&ctl, 0, sizeof(ctl));
ctl.keysize = sizeof(OprProofCacheKey);
ctl.entrysize = sizeof(OprProofCacheEntry);