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Fix temp relation handling for indexes, cleanup

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This commit is contained in:
Bruce Momjian
2000-10-11 21:28:19 +00:00
parent 75e3ba335d
commit f41f8eebe7
5 changed files with 21 additions and 32 deletions
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29
src/backend/utils/cache/temprel.c vendored
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@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/cache/Attic/temprel.c,v 1.27 2000/07/12 18:04:45 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/cache/Attic/temprel.c,v 1.28 2000/10/11 21:28:19 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -91,35 +91,24 @@ create_temp_relation(const char *relname, HeapTuple pg_class_tuple)
void
remove_all_temp_relations(void)
{
List *l,
*next;
if (temp_rels == NIL)
return;
AbortOutOfAnyTransaction();
StartTransactionCommand();
l = temp_rels;
while (l != NIL)
while (temp_rels != NIL)
{
TempTable *temp_rel = (TempTable *) lfirst(l);
char relname[NAMEDATALEN];
TempTable *temp_rel = (TempTable *) lfirst(temp_rels);
next = lnext(l); /* do this first, l is deallocated */
/* Indexes are dropped during heap drop */
if (temp_rel->relkind != RELKIND_INDEX)
{
char relname[NAMEDATALEN];
/* safe from deallocation */
strcpy(relname, temp_rel->user_relname);
heap_drop_with_catalog(relname, allowSystemTableMods);
}
l = next;
else
index_drop(temp_rel->relid);
CommandCounterIncrement();
}
temp_rels = NIL;
CommitTransactionCommand();
}
@ -129,7 +118,7 @@ remove_all_temp_relations(void)
* we don't have the relname for indexes, so we just pass the oid
*/
void
remove_temp_relation(Oid relid)
remove_temp_rel_by_relid(Oid relid)
{
MemoryContext oldcxt;
List *l,
@ -179,7 +168,7 @@ remove_temp_relation(Oid relid)
* We just have to delete the map entry.
*/
void
invalidate_temp_relations(void)
remove_temp_rel_in_myxid(void)
{
MemoryContext oldcxt;
List *l,