SQL Server扩展事件(Extended Events)-- 使用system_health默认跟踪会话监控死锁
SELECT * FROM . WHERE =@1
SELECT * FROM Person.Address WHERE AddressID = 20
--Window 2
USE AdventureWorks2012
BEGIN TRAN
UPDATE Person.Address SET AddressLine1 = 'New address' WHERE AddressID = 25
WAITFOR DELAY '0:0:30'
SELECT * FROM Person.Address WHERE AddressID = 20
SELECT * FROM . WHERE =@1
SELECT * FROM Person.Address WHERE AddressID = 25
--Window1
USE AdventureWorks2012
BEGIN TRAN
UPDATE Person.Address SET AddressLine1 = 'New address' WHERE AddressID = 20
WAITFOR DELAY '0:0:30'
SELECT * FROM Person.Address WHERE AddressID = 25
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