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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-04-12 20:38:31 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-04-12 20:38:31 +0000 |
| commit | 9999f5a10e722c052006886b678995695001958a (patch) | |
| tree | ee8b463a3369b5b4283ebb5aa893549de7c3fc45 /src/backend/utils | |
| parent | 79b60cb132824a4939178b3ce9ded5c220a0f179 (diff) | |
| download | postgresql-9999f5a10e722c052006886b678995695001958a.tar.gz postgresql-9999f5a10e722c052006886b678995695001958a.zip | |
Checking to decide whether relations are system relations now depends
on the namespace not the name; pg_ is not a reserved prefix for table
names anymore. From Fernando Nasser.
Diffstat (limited to 'src/backend/utils')
| -rw-r--r-- | src/backend/utils/cache/inval.c | 13 | ||||
| -rw-r--r-- | src/backend/utils/cache/relcache.c | 6 |
2 files changed, 11 insertions, 8 deletions
diff --git a/src/backend/utils/cache/inval.c b/src/backend/utils/cache/inval.c index 6d397a7ba98..483c06bd6ac 100644 --- a/src/backend/utils/cache/inval.c +++ b/src/backend/utils/cache/inval.c @@ -74,7 +74,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/cache/inval.c,v 1.49 2002/03/03 17:47:55 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/cache/inval.c,v 1.50 2002/04/12 20:38:28 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -456,12 +456,15 @@ PrepareForTupleInvalidation(Relation relation, HeapTuple tuple, * We only need to worry about invalidation for tuples that are in * system relations; user-relation tuples are never in catcaches and * can't affect the relcache either. - * - * TOAST tuples can likewise be ignored here. */ - if (!IsSystemRelationName(NameStr(RelationGetForm(relation)->relname))) + if (!IsSystemRelation(relation)) return; - if (IsToastRelationName(NameStr(RelationGetForm(relation)->relname))) + /* + * TOAST tuples can likewise be ignored here. + * Note that TOAST tables are considered system relations + * so they are not filtered by the above test. + */ + if (IsToastRelation(relation)) return; /* diff --git a/src/backend/utils/cache/relcache.c b/src/backend/utils/cache/relcache.c index fcdffa9132e..9a8e76f4926 100644 --- a/src/backend/utils/cache/relcache.c +++ b/src/backend/utils/cache/relcache.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/cache/relcache.c,v 1.159 2002/03/31 06:26:31 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/cache/relcache.c,v 1.160 2002/04/12 20:38:29 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -183,7 +183,7 @@ do { \ elog(ERROR, "out of memory for relation descriptor cache"); \ /* used to give notice if found -- now just keep quiet */ \ nodentry->reldesc = RELATION; \ - if (RelationGetNamespace(RELATION) == PG_CATALOG_NAMESPACE) \ + if (IsSystemNamespace(RelationGetNamespace(RELATION))) \ { \ char *relname = RelationGetRelationName(RELATION); \ RelNameCacheEnt *namehentry; \ @@ -244,7 +244,7 @@ do { \ HASH_REMOVE, NULL); \ if (nodentry == NULL) \ elog(WARNING, "trying to delete a reldesc that does not exist."); \ - if (RelationGetNamespace(RELATION) == PG_CATALOG_NAMESPACE) \ + if (IsSystemNamespace(RelationGetNamespace(RELATION))) \ { \ char *relname = RelationGetRelationName(RELATION); \ RelNameCacheEnt *namehentry; \ |