On Fri, May 24, 2024 at 2:02 PM <arne.rol...@malkut.net> wrote: > I am not sure, whether it's really a bug. I personally wouldn't be brave > enough to back patch this. I don't want to deal with complaining end > users. Suddenly their optimizer, which always had horrible estimates, > was actually able to do harmful stuff with them. Only due to a minor > version upgrade. I think that's a bad idea to backpatch something with > complex performance implications. Especially since they might even be > based on potentially inaccurate data...
+1. -- Robert Haas EDB: http://www.enterprisedb.com
