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query reg removing logical dup rows

609826Jun 24 2010 — edited Jun 25 2010
Hi Gurus,

Could you please help giving a query with the req as below

I have a table 'tbl'

Col1 Col2
------ -------
A Wt
A Qu
B Cn
B Qu
B Em
C Qu
D Wt
D Qu
D Em

the query result should be

Col1 col2
----- -------
A WtQu
B Cn
B Qu
B Em
C Qu
D WtQU
D Em


i.e whenever i have Wt and Qu values(in col2) for the same Col1 value (here A and D) then the values shuld be concatinated and only one record with this concatinated value should be displayed.

Could you please help.Thanks in advance !

BR
Sridha
This post has been answered by Preta on Jun 24 2010
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Locked on Jul 23 2010
Added on Jun 24 2010
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