Postgres Pro
Downloads
Home   >   mailing lists

Re: COALESCE and NULLIF semantics - Mailing list pgsql-hackers

From Peter Eisentraut
Subject Re: COALESCE and NULLIF semantics
Date
Msg-id 1252498412.15729.9.camel@fsopti579.F-Secure.com
Whole thread Raw
In response to COALESCE and NULLIF semantics  ("Kevin Grittner" <Kevin.Grittner@wicourts.gov>)
Responses Re: COALESCE and NULLIF semantics
List pgsql-hackers
Tree view 
On Tue, 2009-09-08 at 13:18 -0500, Kevin Grittner wrote:
> As a quick sample of something which I believe implements the correct
> semantics for COALESCE and NULLIF, see the functions below.

You might want to show before and after, so it's clear what you are
suggesting to change.

pgsql-hackers by date:

Previous
From: Peter Eisentraut
Date:
Subject: Re: suggestion to improve planer
Next
From: Alvaro Herrera
Date:
Subject: Re: RfD: more powerful "any" types