What is the best way to have a table that defines what the thing is and another table that defines if you hae it or not.. maybe a table will describe what i want better!! :
----------------define the items in one table V ITEM1 [_] ITEM2 [_] ITEM3 ITEM4 ... [_] ITEMX
^------------------------Define if the user has it in another
Is this polymorphic? please point me where to learn how to do this the right way..
