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Re: double join in update?
Posted by: Peter Brawley
Date: June 28, 2012 04:35PM

> Need update `products` and set every
> agregate_field=concat(category_name,product_name).

Very bad idea. Violates a basic design rule. What problem do you expect this to solve?

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Re: double join in update?
June 28, 2012 04:35PM
July 01, 2012 08:25PM


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