Re: except command - Mailing list pgsql-admin

From Kevin Grittner
Subject Re: except command
Date
Msg-id 46C05C0C.EE98.0025.0@wicourts.gov
Whole thread Raw
In response to Re: except command  (Steve Holdoway <steve.holdoway@firetrust.com>)
Responses Re: except command
List pgsql-admin
>>> On Mon, Aug 13, 2007 at  1:13 PM, in message
<20070814061358.d66d2cb3.steve.holdoway@firetrust.com>, Steve Holdoway
<steve.holdoway@firetrust.com> wrote:
> On Mon, 13 Aug 2007 13:07:43 -0500
> "Kevin Grittner" <Kevin.Grittner@wicourts.gov> wrote:
>> This gets me all the eye color codes that don't start with the letter 'B'.
>> (There are of course easier ways to get that...)
> so is this faster than usiung 'where not exists' ??

I was trying to show a valid use of EXCEPT, not an alternative.

-Kevin




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