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|Select Distinct then Minimum.|
| 9:17 pm on Nov 22, 2010 (gmt 0)|
I am using c#/MS-SQL and have a table similar to this:
id type image
10 AAAA a1.jpg
11 AAAA a2.jpg
12 BBBB b1.jpg
13 BBBB b2.jpg
I need to select the distinct type, AAAA or BBBB and out of those I need to select one row where the id is lowest.
So for the above example I need to return rows 10 and 12 (the lowest id of each distinct category).
id is always unique.
Any thoughts on this? I need to return all columns.
| 10:07 pm on Nov 22, 2010 (gmt 0)|
Off the top of my head, I think this will work:
FROM (SELECT Type, MIN(ID) AS ID FROM Table GROUP BY Type) AS a INNER JOIN Table ON a.ID=Table.id
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