Amit Langote <amitlangot...@gmail.com> writes: > While thinking about query view locking in context of [1], I realized > that we have missed also fixing AcquirePlannerLocks() / > ScanQueryForLocks() to consider that an RTE_SUBQUERY rte may belong to > a view, which must be locked the same as RTE_RELATION entries.
I think you're right about that, because AcquirePlannerLocks is supposed to reacquire whatever locks parsing+rewriting would have gotten. However, what's with this hunk? @@ -527,7 +527,7 @@ standard_planner(Query *parse, const char *query_string, int cursorOptions, result->partPruneInfos = glob->partPruneInfos; result->rtable = glob->finalrtable; result->permInfos = glob->finalrteperminfos; - result->viewRelations = glob->viewRelations; + result->viewRelations = NIL; result->resultRelations = glob->resultRelations; result->appendRelations = glob->appendRelations; result->subplans = glob->subplans; regards, tom lane