Select multiple columns from a table, but group by one

Question

The table name is \"OrderDetails\" and columns are given below:

OrderDetailID || ProductID || ProductName || OrderQuantity

I\'m trying to s

Answer 1

You can try this:

Select ProductID,ProductName,Sum(OrderQuantity) 
 from OrderDetails Group By ProductID, ProductName

You're only required to Group By columns that doesn't come with an aggregate function in the Select clause. So you can just use Group By ProductID and ProductName in this case.