Re: Problem with the group statement...
From: GoranG <no_at_spam.net>
Date: Fri, 19 Jul 2002 10:28:13 +0200
Message-ID: <svifju0uo9elu1vog5pbqd296c77hqtsg2_at_4ax.com>
Date: Fri, 19 Jul 2002 10:28:13 +0200
Message-ID: <svifju0uo9elu1vog5pbqd296c77hqtsg2_at_4ax.com>
On Fri, 19 Jul 2002 01:54:18 -0400, Steve Kass <skass_at_drew.edu> wrote:
>The FIRST() and LAST() aggregate functions do not exist in the SQL-92
><cut>
Thank you for the explanations...
>standard. They are proprietary extensions.
><cut>
Just to clear up: Where this extensions does exist there DBMS ensures that sorting is applied after grouping and before actual call to aggregate functions?
( GoranG79 AT hotmail.com ) Received on Fri Jul 19 2002 - 10:28:13 CEST