MySQL database structure (assign multiple values in one column)? -


i have table contains list of words. each of words has multiple categories assigned them. best way that?

i not want use set, because list of categories keeps changing.

i thinking of having table assigns ids categories , add field list of categories table containing words. storing list of ids in text field "proper" way this?

you should have 3 table this:

  1. word_table (you have )- word_id, word, ...
  2. categories_table - cat_id, cat_name, ...
  3. word_cat_table - cat_id, word_id

here word_id in word_table , cat_id in categories_table primary key


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