diff options
Diffstat (limited to 'src/backend/commands/tablecmds.c')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index eecd4943ae6..ee658056ec5 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.221 2007/05/11 20:16:36 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/commands/tablecmds.c,v 1.222 2007/05/12 00:54:59 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1626,6 +1626,7 @@ renamerel(Oid myrelid, const char *newrelname) Relation targetrelation; Relation relrelation; /* for RELATION relation */ HeapTuple reltup; + Form_pg_class relform; Oid namespaceId; char *oldrelname; char relkind; @@ -1655,10 +1656,11 @@ renamerel(Oid myrelid, const char *newrelname) relrelation = heap_open(RelationRelationId, RowExclusiveLock); reltup = SearchSysCacheCopy(RELOID, - PointerGetDatum(myrelid), + ObjectIdGetDatum(myrelid), 0, 0, 0); if (!HeapTupleIsValid(reltup)) /* shouldn't happen */ elog(ERROR, "cache lookup failed for relation %u", myrelid); + relform = (Form_pg_class) GETSTRUCT(reltup); if (get_relname_relid(newrelname, namespaceId) != InvalidOid) ereport(ERROR, @@ -1670,7 +1672,7 @@ renamerel(Oid myrelid, const char *newrelname) * Update pg_class tuple with new relname. (Scribbling on reltup is OK * because it's a copy...) */ - namestrcpy(&(((Form_pg_class) GETSTRUCT(reltup))->relname), newrelname); + namestrcpy(&(relform->relname), newrelname); simple_heap_update(relrelation, &reltup->t_self, reltup); @@ -1683,8 +1685,8 @@ renamerel(Oid myrelid, const char *newrelname) /* * Also rename the associated type, if any. */ - if (relkind != RELKIND_INDEX) - TypeRename(oldrelname, namespaceId, newrelname); + if (OidIsValid(targetrelation->rd_rel->reltype)) + TypeRename(targetrelation->rd_rel->reltype, newrelname, namespaceId); /* * Close rel, but keep exclusive lock! |