| From: | "Medora Schauer" <mschauer(at)fairfield(dot)com> |
|---|---|
| To: | "Joe Conway" <mail(at)joeconway(dot)com> |
| Cc: | "postgresql" <pgsql-performance(at)postgresql(dot)org> |
| Subject: | Re: Odd performance results - more info |
| Date: | 2003-08-05 17:58:23 |
| Message-ID: | 906E2C446A276048A1BE283F17BCB12CB137D4@encounter.fairind.fairfield.com |
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| Lists: | pgsql-performance |
> Medora Schauer wrote:
> > I would greatly appreciate it if someone could run this
> code in their
> > environment and let me know if you get results similiar to mine.
> > The INT test results in execution times of 11 - 50+ secs increasing
> > each time the test is run. The FLOAT test execution times are
> > consistently < 3 secs regardless of how many times it is run.
>
> Without actually trying the code, I'd bet that an index is
> getting used
> for the float8 case, but not in the int8 case:
>
I've already verifed that the index is used in both cases.
Medora
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