Comma separated values in one column - SQL SERVER

Question

Customer Table
--------------
ID   Name
1   James
2   Peter

Order Table
---------------
OrderId  CustId
100     1
101     1
102     2

How can I w

Answer 1

Please try:

select ID, [Name],
(select OrderID+',' from OrderTable where CustID=ID
group by OrderID for xml path('')) AS ListOfOrders
From CustomerTable