Hello Guyz,
A small problem here, I have the below table and I need to group and display the record that has the minimum value in the table (this table is derived from a query that permutates some records to give me this result).
F1 F2 F3
QQQ C 2
QQQ B 1
QQQ A 3
expected result:
QQQ B 1
my result:
when I group by F1, First(F2) and MIN(F3):
QQQ C 1
when I group by F1, MIN(F2) and MIN(F3):
QQQ A 1
when I group by F1, F2 and MIN(F3):
QQQ C 2
QQQ B 1
QQQ A 3
Any help would be very much appreciated..
CyherusYou don't GROUP BY the aggregate for one thing. What you need is something like this in this particular example:
SELECT
t1.F1,
t1.F2,
t1.F3
FROM
table t1
INNER JOIN (
SELECT MIN(F3) AS F3 FROM table) t2 ON t1.F3 = t2.F3
This is assuming you're using SQL Server, which you probably aren't.
Showing posts with label guyz. Show all posts
Showing posts with label guyz. Show all posts
Monday, March 19, 2012
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