SET QUOTED_IDENTIFIER ON GO SET ANSI_NULLS ON GO CREATE PROCEDURE sp_who_lock AS BEGIN DECLARE @spid INT , @bl INT , @intTransactionCountOnEntry INT , @intRowcount INT , @intCountProperties INT , @intCounter INT CREATE TABLE #tmp_lock_who ( id INT IDENTITY(1, 1) , spid SMALLINT , bl SMALLINT ) IF @@ERROR <> 0 RETURN @@ERROR INSERT INTO #tmp_lock_who ( spid, bl ) SELECT 0, blocked FROM ( SELECT * FROM sys.sysprocesses WHERE blocked > 0 ) a WHERE NOT EXISTS ( SELECT * FROM ( SELECT * FROM sys.sysprocesses WHERE blocked > 0 ) b WHERE a.blocked = spid ) UNION SELECT spid, blocked FROM sys.sysprocesses WHERE blocked > 0 IF @@ERROR <> 0 RETURN @@ERROR -- 找到临时表的记录数 SELECT @intCountProperties = COUNT(*), @intCounter = 1 FROM #tmp_lock_who IF @@ERROR <> 0 RETURN @@ERROR IF @intCountProperties = 0 SELECT N'现在没有阻塞和死锁信息' AS message -- 循环开始 WHILE @intCounter <= @intCountProperties BEGIN -- 取第一条记录 SELECT @spid = spid, @bl = bl FROM #tmp_lock_who WHERE Id = @intCounter BEGIN IF @spid = 0 SELECT N'引起数据库死锁的是: ' + CAST(@bl AS VARCHAR(10)) + N'进程号,其执行的SQL语法如下' ELSE SELECT N'进程号SPID:' + CAST(@spid AS VARCHAR(10)) + N'被进程号SPID:' + CAST(@bl AS VARCHAR(10)) N'阻塞,其当前进程执行的SQL语法如下' DBCC INPUTBUFFER (@bl ) END -- 循环指针下移 SET @intCounter = @intCounter + 1 END DROP TABLE #tmp_lock_who RETURN 0 END go EXEC sp_who_lock DROP PROC sp_who_lock GO SET QUOTED_IDENTIFIER OFF GO SET ANSI_NULLS ON GO
转自:http://cnsicau.blog.163.com/blog/static/20889493201072610404174/