MySQL Forums :: PHP :: Trying to get categories and relational table information in one query
Re: Trying to get categories and relational table information in one query
Posted by: laptop alias ()
Date: May 31, 2012 03:47AM
>But I want the categories table to only show one result for each record and a 1 >if there is a link and 0 if there isn't.
Isn't that what my example does?
Also, note that your surrogate `link_id` is probably redundant. At the very least, you should have a UNIQUE key on (idPost`,`idCat`).
Isn't that what my example does?
Also, note that your surrogate `link_id` is probably redundant. At the very least, you should have a UNIQUE key on (idPost`,`idCat`).
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