diff options
| author | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2020-10-23 09:30:08 +0300 |
|---|---|---|
| committer | Heikki Linnakangas <heikki.linnakangas@iki.fi> | 2020-10-23 09:30:08 +0300 |
| commit | 22b73d3cb0b5bb4c141421f98dd67f091dda3c20 (patch) | |
| tree | 94a596cb797934c07a2156429a74f20b3e3179ca /src/backend/executor/execMain.c | |
| parent | 783f0cc64dcc05e3d112a06b1cd181e5a1ca9099 (diff) | |
| download | postgresql-22b73d3cb0b5bb4c141421f98dd67f091dda3c20.tar.gz postgresql-22b73d3cb0b5bb4c141421f98dd67f091dda3c20.zip | |
Fix initialization of es_result_relations in EvalPlanQualStart().
Thinko in commit 1375422c782. EvalPlanQualStart() was mistakenly
resetting the parent EState's es_result_relations, when it should
initialize the field in the child EPQ EState it just created.
That was clearly wrong, but it didn't cause any ill effects, because
es_result_relations is currently not used after the ExecInit* phase.
Author: Amit Langote
Discussion: https://www.postgresql.org/message-id/CA%2BHiwqFEuq8AAAmxXsTDVZ1r38cHbfYuiPQx_%3DYyKe2DC-6q4A%40mail.gmail.com
Diffstat (limited to 'src/backend/executor/execMain.c')
| -rw-r--r-- | src/backend/executor/execMain.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/executor/execMain.c b/src/backend/executor/execMain.c index aea04794487..7179f589f94 100644 --- a/src/backend/executor/execMain.c +++ b/src/backend/executor/execMain.c @@ -2693,7 +2693,7 @@ EvalPlanQualStart(EPQState *epqstate, Plan *planTree) * ResultRelInfos needed by subplans are initialized from scratch when the * subplans themselves are initialized. */ - parentestate->es_result_relations = NULL; + rcestate->es_result_relations = NULL; /* es_trig_target_relations must NOT be copied */ rcestate->es_top_eflags = parentestate->es_top_eflags; rcestate->es_instrument = parentestate->es_instrument; |