Hello Robert, I and SQLsmith have discovered one more anomaly (reproduced starting from e0e4c132e): load 'test_plan_advice'; select object_type from (select object_type from information_schema.element_types limit 1), lateral (select sum(1) over (partition by a) from generate_series(1, 2) g(a) where false);
triggers an internal error: ERROR: XX000: no rtoffset for plan unnamed_subquery LOCATION: pgpa_plan_walker, pgpa_walker.c:110 Could you please have a look? Best regards, Alexander
