Seems close: https://github.com/postgres/postgres/blob/4d5f651f1d651c6fa79f9188e7b9a04654c7125a/src/backend/optimizer/plan/planner.c#L3944 https://github.com/po

Seems close: https://github.com/postgres/postgres/blob/4d5f651f1d651c6fa79f9188e7b9a04654c7125a/src/backend/optimizer/plan/planner.c#L3944 https://github.com/postgres/postgres/blob/4d5f651f1d651c6fa7...