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Re: Procedure that select different number of columns
Posted by: Zawisza Czarny
Date: October 20, 2013 03:24PM

Your right EAV model socks, but... I can search for items with some parameters equal to "XYZ" with it, and with JSON (or other way to store information in one blob field) I can't, or it is complicated, or have terrible performacne :/ (but, on other hand, item count in each group will newer extend beyond even 300, so problems with performance are not expected...)
But on website that you point is something about "Dynamic columns" in mariaDB did someone of you use it? Can I do something similar in mysql?
Thanks for replays, I'm sure that I'll reconsider my model in some way!

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Re: Procedure that select different number of columns
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October 20, 2013 03:24PM


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