Run an explain on the query and post it here. Make sure all the join columns
are appropriately indexed. Also, notice the large difference in rows examined
vs sent (My guess is this is due to the left joins.) Left joins are horribly
overused and I know you said that you cannot change the query bu
Hi
I have a big problem with my mysq server. ater installing it in a new
machine it works extremally slowly.
My mysql server serves a quite big web site with numerous queries.
Unfortunately, I can't alter the queries.
And one more thing. Everything run much better on a previous machine.
What I ha
