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

Your Data

DECLARE @OrderDetails TABLE 
(ProductID INT,ProductName VARCHAR(10), OrderQuantity INT)

INSERT INTO @OrderDetails VALUES
(1001,'abc',5),(1002,'abc',23),(2002,'xyz',8),
(3004,'ytp',15),(4001,'aze',19),(1001,'abc',7)

Query

 Select ProductID, ProductName, Sum(OrderQuantity) AS Total
 from @OrderDetails 
 Group By ProductID, ProductName  ORDER BY ProductID

Result

╔═══════════╦═════════════╦═══════╗
║ ProductID ║ ProductName ║ Total ║
╠═══════════╬═════════════╬═══════╣
║      1001 ║ abc         ║    12 ║
║      1002 ║ abc         ║    23 ║
║      2002 ║ xyz         ║     8 ║
║      3004 ║ ytp         ║    15 ║
║      4001 ║ aze         ║    19 ║
╚═══════════╩═════════════╩═══════╝