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Message Posted: Tue, 20 Jun 2006 @ 19:16:03 GMT


     
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Subj:   Update stament gives a multiple source rows error
 
From:   Bhardwaj, Manoj

Hi

I am trying to update a column in table1 with another column in table2. When executing the query, I get the "Return Target Row updated by multiple source rows" message. Here is the query I am executing:

     UPDATE TAB1 FROM
     (SELECT CNAME
     FROM TAB2 b
     WHERE b.COL1 = TAB1.COL1) VAL
     SET  COL2=VAL.CNAME;

Also is there a way to update a column where we have to you a funtion like 'min/max' on the source column. I get an error saying "No aggregate funtions allowed."


Thanks



     
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