diff options
Diffstat (limited to 'src/backend/executor/execMain.c')
| -rw-r--r-- | src/backend/executor/execMain.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c index 10ccf59b794..9c70cb7c174 100644 --- a/src/backend/executor/execMain.c +++ b/src/backend/executor/execMain.c @@ -1571,8 +1571,12 @@ ExecutePlan(EState *estate, */ if (TupIsNull(slot)) { - /* Allow nodes to release or shut down resources. */ - (void) ExecShutdownNode(planstate); + /* + * If we know we won't need to back up, we can release + * resources at this point. + */ + if (!(estate->es_top_eflags & EXEC_FLAG_BACKWARD)) + (void) ExecShutdownNode(planstate); break; } |