> That bug is fixable and verifiable A bad query plan is not your typical kind of bug. I would definitely not call it fixable. Query planners are inherently de

> That bug is fixable and verifiable A bad query plan is not your typical kind of bug. I would definitely not call it fixable. Query planners are inherently dealing with estimations and approximations. If the query planners estimation is off, you're screwed. Unless you come up with a way to cheaply determine exactly how many rows a query will return, bad query plans will still exist.