Re: Useless index - Mailing list pgsql-admin

From Tom Lane
Subject Re: Useless index
Date
Msg-id 9374.1013706986@sss.pgh.pa.us
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In response to Re: Useless index  (Bruce Momjian <pgman@candle.pha.pa.us>)
List pgsql-admin
Bruce Momjian <pgman@candle.pha.pa.us> writes:
> Tom, do we have a TODO item here?

I'm not excited about it; it seems a weird case and there's a simple
query change to get the right thing to happen.  AFAICS we'd have to
expend a lot of planner cycles to detect this case, and most of the
time those cycles would be wasted.

            regards, tom lane

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