Thank you for reading my post I have 3 tables like the above images a web sites , a category and a relation between them.I defined a relation between web sites and categories in table website_categories so if a web site incoperate in a category then its id with category id will be there
I want to return categories that an specefic web site in not in it.:( i tried every combination of joins and where cluases but i never recieved correct categories.
can some one pleas help ? Thank you
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