Want to become a Vibe Coder? Join Vibe Coding Training here
x
C# Corner
Tech
News
Videos
Forums
Jobs
Books
Events
More
Interviews
Live
Learn
Training
Career
Members
Blogs
Challenges
Certification
Contribute
Article
Blog
Video
Ebook
Interview Question
Collapse
Feed
Dashboard
Wallet
Learn
Achievements
Network
Refer
Rewards
SharpGPT
Premium
Contribute
Article
Blog
Video
Ebook
Interview Question
Register
Login
Merge Statement
WhatsApp
Arun Kumar
Jul 26
2016
560
0
0
USE tempdb;
GO
BEGIN
TRAN;
MERGE Target
AS
T
USING Source
AS
S
ON
(T.EmployeeID = S.EmployeeID)
WHEN
NOT
MATCHED
BY
TARGET
AND
S.EmployeeName
LIKE
'S%'
THEN
INSERT
(EmployeeID, EmployeeName)
VALUES
(S.EmployeeID, S.EmployeeName)
WHEN
MATCHED
THEN
UPDATE
SET
T.EmployeeName = S.EmployeeName
WHEN
NOT
MATCHED
BY
SOURCE
AND
T.EmployeeName
LIKE
'S%'
THEN
DELETE
OUTPUT
$
action
, inserted.*, deleted.*;
ROLLBACK
TRAN;
GO
Merge
SQL Server
Up Next
Merge Statement