diff options
Diffstat (limited to 'src/backend/commands/cluster.c')
| -rw-r--r-- | src/backend/commands/cluster.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c index f0825a9d02f..9164641b748 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 1.154.2.2 2007/09/29 18:05:28 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/commands/cluster.c,v 1.154.2.3 2008/05/27 21:13:25 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -28,6 +28,7 @@ #include "catalog/namespace.h" #include "catalog/toasting.h" #include "commands/cluster.h" +#include "commands/tablecmds.h" #include "miscadmin.h" #include "utils/acl.h" #include "utils/fmgroids.h" @@ -449,6 +450,12 @@ 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, NoLock); } |