Re: Index ot being used - Mailing list pgsql-performance

From Bruno Wolff III
Subject Re: Index ot being used
Date
Msg-id 20050613035346.GA20703@wolff.to
Whole thread Raw
In response to Re: Index ot being used  (Madison Kelly <linux@alteeve.com>)
Responses Re: Index ot being used
List pgsql-performance
On Sun, Jun 12, 2005 at 23:42:05 -0400,
  Madison Kelly <linux@alteeve.com> wrote:
>
> As you probably saw in my last reply, I went back to the old index and
> tried the query you and Tom Lane recommended. Should this not have
> caught the index?

Probably, but there might be some other reason the planner thought it
was better to not use it. Using indexes is not always faster.

It would help to see your latest definition of the table and indexes,
the exact query you used and explain analyze output.

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