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Group BY with two fields
Message
From
15/09/2010 12:34:57
Michel Fournier
Level Extreme Inc.
Petit-Rocher, New Brunswick, Canada
 
General information
Forum:
Microsoft SQL Server
Category:
SQL syntax
Title:
Re: Group BY with two fields
Environment versions
SQL Server:
SQL Server 2008
Application:
Web
Miscellaneous
Thread ID:
01481287
Message ID:
01481292
Views:
27
>It's not clear what DateTime value you need. The latest one?
>
>SELECT Event.RO_No, MAX(Event.DateTime) AS LatestDateTime FROM Event GROUP BY Event.RO_No
>
In this case the latest one would do as there can only be one unique value per RO_No. So, using it to MAX() the value would solve the issue.
Michel Fournier
Level Extreme Inc.
Designer, architect, owner of the Level Extreme Platform
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