SQL row locks
row locks
USE PUBS
SET TRANSACTION ISOLATION LEVEL READ COMMITTED
BEGIN TRAN
UPDATE newTitles
SET price = 3.99
WHERE type = 'business'
EXEC sp_lock2 @@spid
ROLLBACK TRAN
CODE
LIBARY.COM
USE PUBS
SET TRANSACTION ISOLATION LEVEL READ COMMITTED
BEGIN TRAN
UPDATE newTitles
SET price = 3.99
WHERE type = 'business'
EXEC sp_lock2 @@spid
ROLLBACK TRAN