| From: | "Gordan Bobic" <gordan(at)freeuk(dot)com> |
|---|---|
| To: | <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Another optimizer question |
| Date: | 2001-01-19 15:40:35 |
| Message-ID: | 001f01c0822e$2c9f0760$8000000a@localdomain |
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| Thread: | |
| Lists: | pgsql-general |
> > If I do a view that produces the data I want through joins, it takes
hours,
> > even with all fields indexed, and after VACUUM ANALYZE. Doing SET
ENABLE
> > SEQ_SCAN = OFF doesn't seem to make any difference. The query plan
changes,
> > but select times are still roughly the same... Doing the separate
> > subqueries on each table and joining data manualy in the application
code
> > takes literaly seconds.
>
> Um, have you updated since I changed the subselect-restriction
> processing two days ago?
Not yet. I've done it in appliction code for now. I'll try again in
straight SQL when the next beta or release are available.
Thanks.
Gordan
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