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  1. Categories >> Software >> MainFrame >> IBM MainFrame >> DB2
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Under what circumstances will DB2 allow an SQL statement to
update more than one primary key value at a time?

Question Posted / guest


Under what circumstances will DB2 allow an SQL statement to update more than one primary key value..

Answer / vinod babu bachina

Never. Such processing could produce duplicate values
violating entity integrity. Primary keys must be updated one
at a time.

Is This Answer Correct ?    2 Yes 1 No

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