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Go Back  dBforums > Database Server Software > DB2 > Union Clause

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Old 02-01-05, 14:57
Vichudha Vichudha is offline
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Join Date: Apr 2004
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Question Union Clause
I have to summarize the columns that are returned from a UNION ALL
in a cursor .

I tried to treat the resultant UNION ALL as a table and do the grouping but didn't work

Can anyone give me a hint ?
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Old 02-01-05, 16:10
ARWinner ARWinner is offline
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Join Date: Jan 2003
Posts: 3,575
Something like this maybe:

with temp1 as (
select col1,col2 from mytable1
union all
select col1,col2 from mytable2
) select count(*),sum(col1),avg(col2) from temp1

Andy
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