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Re: Insert restriction
Posted by: Peter Brawley
Date: April 12, 2012 08:30AM

> we can't modify the structure of database tables

In that case, the job you have been given is an unprofessional hack. If you insist on participating in it for some reason, then for each proposed new row, to run a SELECT for those values, and issue an INSERT only if the SELECT returns no rows.

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April 12, 2012 05:03AM
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Re: Insert restriction
April 12, 2012 08:30AM
April 12, 2012 06:48AM
April 12, 2012 06:56AM
April 12, 2012 07:02AM
April 12, 2012 11:56PM


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