Stephan Szabo <sszabo@megazone23.bigpanda.com> wrote:
> On Tue, 3 Dec 2002, Magnus Naeslund(f) wrote:
>
>> Now convert this query so that it only evaluates the date_part thing
>> ONCE:
>
> That's not a good idea as long as t.stamp varies from row to row. ;)
> Perhaps once per row, maybe... :)
>
I give up