Re: Query only slow on first run

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, Nov 27, 2007 at 07:25:54PM -0500, Tom Lane wrote:
>> You could make an index on (question_id,status) (or a partial index on
>> question id, with status=1 as the filter), but I'm not sure how much it would
>> help you unless the questions table is extremely big. It doesn't appear to
>> be; in fact, it appears to be all in RAM, so that's not your bottleneck.
> Wouldn't help, because the accesses to "questions" are not the problem.

Yes, that was my point too. :-)

/* Steinar */
-- 
Homepage: http://www.sesse.net/

---------------------------(end of broadcast)---------------------------
TIP 5: don't forget to increase your free space map settings

[Postgresql General]     [Postgresql PHP]     [PHP Users]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Yosemite]

  Powered by Linux