» SQL Server (RSS)
Sorry, but there are no more tags available to filter with.
You have all seen websites where you can pick a bunch of categories by selection a bunch of check boxes. usually what you do is store those in a lookup table and then you create another table where you store all the categories for each customer. What if I tell you that you can store all that info in 1 row instead of 10 rows if a customer picked 10 ...