What would you need a query like this for? To set drops a query is very simple
Code:
Use PS_GameDefs
Update dbo.MobItems set Grade = [grade_of_the_item], DropRate=[%]
Where MobID = [MobID] And ItemOrder = [Item_Order]
I don't really see the point on getting something as simple as this, yet (and probably) I could've gotten the question on a different way as it is intended, if that is the case I apologize, even though a query like this is one of the most simple ones to make/use