diff options
Diffstat (limited to 'src/backend/tcop/pquery.c')
| -rw-r--r-- | src/backend/tcop/pquery.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/backend/tcop/pquery.c b/src/backend/tcop/pquery.c index 74179139fa9..fde78c55160 100644 --- a/src/backend/tcop/pquery.c +++ b/src/backend/tcop/pquery.c @@ -1158,10 +1158,11 @@ PortalRunUtility(Portal portal, PlannedStmt *pstmt, MemoryContextSwitchTo(portal->portalContext); /* - * Some utility commands (e.g., VACUUM) pop the ActiveSnapshot stack from - * under us, so don't complain if it's now empty. Otherwise, our snapshot - * should be the top one; pop it. Note that this could be a different - * snapshot from the one we made above; see EnsurePortalSnapshotExists. + * Some utility commands (e.g., VACUUM, WAIT FOR) pop the ActiveSnapshot + * stack from under us, so don't complain if it's now empty. Otherwise, + * our snapshot should be the top one; pop it. Note that this could be a + * different snapshot from the one we made above; see + * EnsurePortalSnapshotExists. */ if (portal->portalSnapshot != NULL && ActiveSnapshotSet()) { @@ -1738,7 +1739,8 @@ PlannedStmtRequiresSnapshot(PlannedStmt *pstmt) IsA(utilityStmt, ListenStmt) || IsA(utilityStmt, NotifyStmt) || IsA(utilityStmt, UnlistenStmt) || - IsA(utilityStmt, CheckPointStmt)) + IsA(utilityStmt, CheckPointStmt) || + IsA(utilityStmt, WaitStmt)) return false; return true; |