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Remove a couple of unnecessary calls of CreateCacheMemoryContext. These

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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
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5
src/backend/parser/parse_oper.c
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/parser/parse_oper.c,v 1.109 2009/06/13 15:42:09 tgl Exp $
* $PostgreSQL: pgsql/src/backend/parser/parse_oper.c,v 1.110 2009/12/27 18:55:52 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -1098,9 +1098,6 @@ find_oper_cache_entry(OprCacheKey *key)
/* First time through: initialize the hash table */
HASHCTL ctl;
if (!CacheMemoryContext)
CreateCacheMemoryContext();
MemSet(&ctl, 0, sizeof(ctl));
ctl.keysize = sizeof(OprCacheKey);
ctl.entrysize = sizeof(OprCacheEntry);