Friday, March 23, 2012

Is this guaranteed: SELECT TOP 1 FROM ... ORDER BY Field1, Fie

Many thanks David and Razvan, I've rated your posts as helpful.
--
Adam J Warne, MCDBA
"David Portas" wrote:

> Not necessarily. We don't know what other columns are involved or what
> the keys are. You can only guarantee that you'll get the same
> particular row from the top of the second query if the three ORDER BY
> clolumns are UNIQUE. Use TOP 1 WITH TIES if the ORDER BY criteria isn't
> unique.
> --
> David Portas
> SQL Server MVP
> --
>>The WITH TIES clause is new to me should be
There is even a web log named toponewithties :)
Roji. P. Thomas
Net Asset Management
http://toponewithties.blogspot.com
"Jay" <jay6447@.hotmail.com> wrote in message
news:1131539036.434912.103710@.g44g2000cwa.googlegroups.com...
> Thanks for the replies. The WITH TIES clause is new to me should be
> very helpful. Thanks.
>

No comments:

Post a Comment