11.07.2014, 08:00
It's pretty simple. If you don't have a unique column then two or more rows could have exactly the same data. When trying to edit, it would update all of them.
MySQL help
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MySQL help - by DetoNater - 11.07.2014, 07:41
Re: MySQL help - by Vince - 11.07.2014, 08:00
Re: MySQL help - by DetoNater - 11.07.2014, 08:04
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