"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

                        regards, tom lane

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