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  • 【SQL.SERVER.DMVS.实战】学习笔记

    ----------------------------------------------------------------------------------------------------------- 
    --查询出当前数据库正在执行的程序
    --
    Code for dbo.dba_WhatSQLIsExecuting CREATE PROC [dbo].[dba_WhatSQLIsExecuting] AS /*---------------------------------------------------------------------- Purpose: Shows what individual SQL statements are running. ------------------------------------------------------------------------ Parameters: None. Revision History: 12/08/2007 Ian_Stirk@yahoo.com Initial version Example Usage: 1. exec YourServerName.master.dbo.dba_WhatSQLIsExecuting -----------------------------------------------------------------------*/ BEGIN -- Do not lock anything, and do not get held up by any locks. SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED -- What SQL Statements Are Currently Running? SELECT [Spid] = session_Id ,ecid , [Database] = DB_NAME(sp.dbid) , [User] = nt_username , [Status] = er.status , [Wait] = wait_type , [Individual Query] = SUBSTRING (qt.text, er.statement_start_offset/2, (CASE WHEN er.statement_end_offset = -1 THEN LEN(CONVERT(NVARCHAR(MAX), qt.text)) * 2 ELSE er.statement_end_offset END - er.statement_start_offset)/2) ,[Parent Query] = qt.text , Program = program_name , Hostname , nt_domain , start_time FROM sys.dm_exec_requests er INNER JOIN sys.sysprocesses sp ON er.session_id = sp.spid CROSS APPLY sys.dm_exec_sql_text(er.sql_handle) as qt WHERE session_Id > 50 -- Ignore system spids. AND session_Id NOT IN (@@SPID) -- Ignore this current statement. ORDER BY 1, 2 END GO
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  • 原文地址:https://www.cnblogs.com/suinlove/p/2971917.html
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