Hi guys,
I have a complex query result set RESULT_TABLE that returns:
G V P
___________
A X 1
A X 2
B Y 4
B Z 2
B X 8
C Y 6
C Z 8
C X 9
C Y 11
G - defines groups
V - some value for that specific row
C - defined a display priority - i.e.
I need to define a query that returns only the "first' row in each group
- i.e. the row with the lowest display priority:
G V P
___________
A X 1
B Z 2
C Y 6
- most preferably a query that doesn't require selecting RESULT_TABLE
more than once.
Thanks,
Eli
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