Re: Planner improvement suggestion - Mailing list pgsql-performance

From Tom Lane
Subject Re: Planner improvement suggestion
Date
Msg-id 26927.1125264648@sss.pgh.pa.us
Whole thread Raw
In response to Planner improvement suggestion  ("Ilia Kantor" <ilia@obnovlenie.ru>)
List pgsql-performance
"Ilia Kantor" <ilia@obnovlenie.ru> writes:
> So I just suggest that the planner should take this into account and
> "propagate" the condition outside or inside for planning if needed.

I believe it does this already for equality conditions, but not for
inequalities.

            regards, tom lane

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