How to add category id to existing id in mysql?

A

Alexander Mishchenko2018-09-25 22:51:03

MySQL

Alexander Mishchenko, 2018-09-25 22:51:03

For example, there is a record in a table with a category field with a value of 5,12,19 . How to add a category with the value 17 to this entry to get 5,12,19,17?
And then another question is how to delete a category with a value of 17 so that categories with a value of 5,12,19 remain?

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1 answer(s)

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Ivan Shumov, 2018-09-25
@xxxsanchosxxx

Make linked tables