On 7/27/06, Eliott <eliott100@gmail.com> wrote:
> Hi!
>
> I hope I'm sending my question to the right list, please don't flame if it's
> the wrong one.
>
> I have noticed that while a query runs in about 1.5seconds on a 8.xx version
> postgresql server on our 7.4.13 it takes around 15-20 minutes. Since we are
> using RHEL4 on our server we are stuck with 7.4.13. The enormous time
> difference between the different builds drives me crazy. Can you please help
> me identifying the bottleneck or suggest anything to improve the dismal
> performance.
> The query is the following:
>
try turning off genetic query optimization. regarding the rhel4
issue...does rhel not come with a c compiler? :)
merlin
