Fix initialization of es_result_relations in EvalPlanQualStart().
authorHeikki Linnakangas <heikki.linnakangas@iki.fi>
Fri, 23 Oct 2020 06:30:08 +0000 (09:30 +0300)
committerHeikki Linnakangas <heikki.linnakangas@iki.fi>
Fri, 23 Oct 2020 06:30:08 +0000 (09:30 +0300)
commit22b73d3cb0b5bb4c141421f98dd67f091dda3c20
tree94a596cb797934c07a2156429a74f20b3e3179ca
parent783f0cc64dcc05e3d112a06b1cd181e5a1ca9099
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
src/backend/executor/execMain.c