sql `set enable_seqscan to off;` may help here?
Regards,
g
On 7/29/05, John Abel <jabel@plus.net> wrote: Hi,
The company I'm at is running dbmirror, and we've found a problem with
clean_pending,pl, in that it takes an age to run. I've done some
looking about, and came with up this:
http://www.postgresql.org/docs/7.4/interactive/indexes.html
After reading the comments on that page, I explain'd the query that
clean_pending runs, and found that it is performing a sequential scan on
each of the tables.
Is there a way to make it use the indexes?
Any help would be appreciated.
Thanks
John
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TIP 6: explain analyze is your friend
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"Adopting the position that you are smarter than an automatic
optimization algorithm is generally a good way to achieve less
performance, not more" - Tom Lane.
