Marco Colli <collimarco91@xxxxxxxxx> writes: > Unfortunately I don't get actual improvements. I use PG 11 and I run the > following commands: > ALTER TABLE subscriptions ALTER tags SET STATISTICS 1000; > ANALYZE subscriptions; > However the bias remains pretty much the same (slightly worse after). Any > idea? So what have you got in the pg_stats fields I asked about? How big is this table anyway (how many rows, how many different tag values)? regards, tom lane
