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Intercept temp table lookups further up to map temp names.

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This commit is contained in:
Bruce Momjian
1999-09-04 22:00:30 +00:00
parent cb36c0f682
commit 0e14dfe0fb
5 changed files with 25 additions and 34 deletions
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13
src/backend/utils/cache/syscache.c vendored
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/syscache.c,v 1.34 1999/08/09 03:13:30 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/cache/syscache.c,v 1.35 1999/09/04 22:00:30 momjian Exp $
*
* NOTES
* These routines allow the parser/planner/executor to perform
@ -35,6 +35,7 @@
#include "catalog/pg_shadow.h"
#include "catalog/pg_type.h"
#include "utils/catcache.h"
#include "utils/temprel.h"
extern bool AMI_OVERRIDE; /* XXX style */
@ -487,6 +488,16 @@ SearchSysCacheTuple(int cacheId,/* cache selection code */
cacheId);
}
/* temp table name remapping */
if (cacheId == RELNAME)
{
char *nontemp_relname;
if ((nontemp_relname =
get_temp_rel_by_name(DatumGetPointer(key1))) != NULL)
key1 = PointerGetDatum(nontemp_relname);
}
tp = SearchSysCache(SysCache[cacheId], key1, key2, key3, key4);
if (!HeapTupleIsValid(tp))
{