Phoenix Kiula <phoenix.kiula@xxxxxxxxx> schrieb: > I hope someone can urgently help. I was running 8.2.3 with a lot of > pleasure and no-nonsense. Very fast and delightful database that had > me singing paeans. > > But I upgraded to 8.2.9 this morning and have had a major slowdown of > the DB processes. How do I begin to test what is going wrong? > > I checked the log files and there are "LOG: duration: 84533.845 ms > statement: " type errors messages for the simplest of queries that > call the indexes into question. Please show us a EXPLAIN ANALYSE for this query. Btw, why random_page_cost=2? (your other post) Andreas -- Really, I'm not out to destroy Microsoft. That will just be a completely unintentional side effect. (Linus Torvalds) "If I was god, I would recompile penguin with --enable-fly." (unknown) Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889°