[nycphp-talk] [OT] SQL Query
Ben Sgro
ben at projectskyline.com
Mon Feb 4 12:33:32 EST 2008
Hello All,
I have a table that includes an id (not unique and a version).
A unique row is identified by both the id and version. This is for MSSQL.
I want to select all the id's, but only return the most up to date version.
So, for a table
id | version
-------------
1 | 0
1 | 1
2 | 0
2 | 1
2 | 2
The query should return
id | version
-------------
1 | 1
2 | 2
Any help much appreciated.
- Ben
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