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Message Posted: Mon, 19 Mar 2013 @ 01:36:09 GMT


     
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Subj:   Re: MERGE question
 
From:   robertmierzwinski

Just a word of caution with merge...we have a Cdc application using merge update when matched that logically deletebs a row by updating an enddate columnfrom 9999-12-31 to current cycle date. - 1.

Update works fine but the table has potential tobecome very large with a potential ppi tobe built over the enddate with a separate partition on value of 9999-12-31 the merge prohibits update of columns which participatein a Pi or ppi



     
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