diff options
Diffstat (limited to 'src/backend/commands/cluster.c')
| -rw-r--r-- | src/backend/commands/cluster.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c index 698609a428e..9f18c919c16 100644 --- a/src/backend/commands/cluster.c +++ b/src/backend/commands/cluster.c @@ -11,7 +11,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/commands/cluster.c,v 1.141.2.2 2007/09/12 15:16:20 alvherre Exp $ + * $PostgreSQL: pgsql/src/backend/commands/cluster.c,v 1.141.2.3 2008/05/27 21:13:39 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -419,6 +419,12 @@ check_index_is_clusterable(Relation OldHeap, Oid indexOid, bool recheck) (errcode(ERRCODE_FEATURE_NOT_SUPPORTED), errmsg("cannot cluster temporary tables of other sessions"))); + /* + * Also check for active uses of the relation in the current transaction, + * including open scans and pending AFTER trigger events. + */ + CheckTableNotInUse(OldHeap, "CLUSTER"); + /* Drop relcache refcnt on OldIndex, but keep lock */ index_close(OldIndex); } |