diff options
Diffstat (limited to 'src/backend/catalog/heap.c')
| -rw-r--r-- | src/backend/catalog/heap.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/backend/catalog/heap.c b/src/backend/catalog/heap.c index 0f33c525b61..8ef00f9287b 100644 --- a/src/backend/catalog/heap.c +++ b/src/backend/catalog/heap.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/catalog/heap.c,v 1.362 2009/12/24 22:09:23 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/catalog/heap.c,v 1.363 2009/12/29 20:11:43 tgl Exp $ * * * INTERFACE ROUTINES @@ -2314,7 +2314,7 @@ cookConstraint(ParseState *pstate, /* * RemoveStatistics --- remove entries in pg_statistic for a rel or column * - * If attnum is zero, remove all entries for rel; else remove only the one + * If attnum is zero, remove all entries for rel; else remove only the one(s) * for that column. */ void @@ -2344,9 +2344,10 @@ RemoveStatistics(Oid relid, AttrNumber attnum) nkeys = 2; } - scan = systable_beginscan(pgstatistic, StatisticRelidAttnumIndexId, true, + scan = systable_beginscan(pgstatistic, StatisticRelidAttnumInhIndexId, true, SnapshotNow, nkeys, key); + /* we must loop even when attnum != 0, in case of inherited stats */ while (HeapTupleIsValid(tuple = systable_getnext(scan))) simple_heap_delete(pgstatistic, &tuple->t_self); |