"Alex Hunsaker" <[EMAIL PROTECTED]> writes: > On Thu, Sep 4, 2008 at 7:13 PM, Tom Lane <[EMAIL PROTECTED]> wrote: >> * check that the queries actually use the indexes (not sure that the >> proposed switch settings ensure this, not to mention you didn't create >> the indexes)
> Well I was assuming I could just test the speed of a hash join... Uh, no, hash joins have nearly zip to do with hash indexes. They rely on the same per-datatype support functions but that's the end of the commonality. regards, tom lane -- Sent via pgsql-patches mailing list (pgsql-patches@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-patches