SET IDENTITY_INSERT dbo.Orders ON; MERGE INTO dbo.Orders AS T USING ( VALUES (10248, 90, 5, '1996-07-04', 3), (10249, 81, 6, '1996-07-05', 1) ) AS S (OrderID, CustID ...
MERGE Statement in SQL Server ----- 🔹 1. Overview MERGE is used to INSERT, UPDATE, and DELETE data in one query by comparing a target table with a source table ...