.net - SQL Azure database design issue -

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i building database store categories, , every category has multiple sub-categories.

i trying find best way design cant think of except creating 1 table each category, feels bit messy seeing how there @ least 50 categories. there way can create "category"-table , somehow have column called "subcategories" lists multiple strings? if so, how split these subcategories can retrieve them without problem application?

your comment solution people go with.

create table categories, , second table subcategories.

categories have unique primary key categoryid (think identity).

subcategories have primary key subcategoryid , foreign key categoryid

now lets have category in code , want of subcategories:

declare @categoryid bigint = 23 select s.subcategoryid, s.categoryid, s.name  subcategories s  s.categoryid = @categoryid

of course if using database access technology entity framework won't writing kind of sql ef take care of you.


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