Re: BUG #1855: usage of indexes - Mailing list pgsql-bugs

From Tom Lane
Subject Re: BUG #1855: usage of indexes
Date
Msg-id 11835.1125342304@sss.pgh.pa.us
Whole thread Raw
In response to BUG #1855: usage of indexes  ("Vladimir Kanazir" <canny@vlajko.com>)
List pgsql-bugs
"Vladimir Kanazir" <canny@vlajko.com> writes:
> I can't stand it any more. Please fix damn indexes once for all, if you are
> able to.

You expect to get a polite response to this sort of thing?  Especially
when you didn't show us any actual information (like EXPLAIN ANALYZE
output --- EXPLAIN alone does not prove that you've got a problem).

Please go read the available performance-tuning information.  You might
find that twiddling random_page_cost would help the planner get closer
to reality on your platform, for example.

            regards, tom lane

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