Sven Klemm

Block OR BoolExpr from pushdown

4

RestrictInfo with OR need special handling which we currently do not do which can lead to segfaults in planner if unhandled. Fixes #6912

Our nightly sqlsmith run produced a coredump. Query to reproduce: ``` SELECT FROM metrics m1, LATERAL( SELECT FROM metrics_compressed m2 WHERE m1.time = m2.time AND EXISTS (SELECT random()) OR EXISTS...