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Re: count occurence of symbol , in a varchar column
Posted by: Peter Brawley
Date: April 04, 2016 05:51PM

That's an abuse of the varchar column, it violates a basic tenet of database design, atomicity: one value, one cell. Normalise your data.



Edited 1 time(s). Last edit at 04/05/2016 03:04PM by Peter Brawley.

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Re: count occurence of symbol , in a varchar column
April 04, 2016 05:51PM


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