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Re: INSERT, UPDATE, or DELETE based on a JOIN
Posted by: Peter Brawley
Date: May 15, 2013 09:20AM

There's not a simple way. There is a correct way: write out the detailed step-by-step logic in English, translate that to sql, set up a testbed that includes all possible data combos, work out the correct result, run your test code, debug till no more errors.

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Re: INSERT, UPDATE, or DELETE based on a JOIN
May 15, 2013 09:20AM


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