Hello (again), I read some documentation about tuning postgresql.conf but i didn't find information clearly about how to use GeQo. It seems to help planner but using a lot of CPU, and is usefull only for big join. Per default, geqo = true, but in which case, geqo is usefull and in which case, i will lost a lot of CPU ? If someone have some documentation or help about that. Thanks in advande, regards, ---------------------------(end of broadcast)--------------------------- TIP 8: explain analyze is your friend
