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/****************************************** 下面的SP是返回所有的客户端的IP和HOSTNAME,目的是可以通过JOB返回某一时间点的CLIENT 的连接情况. 我当时写这个脚本的目的是经常有一些没有授权的客户机,通过SQLSERVER的CLIENT就连接到SQLSERVER,所以我可以定义一个JOB每隔30分钟运行一次这个存储过程,并且将内容写的一个LOG文件,这样可以大概记录有哪些CLIENT在连接SQLSERVER,当然大家可以可以修改这个脚本,使之返回更多的信息,比如CPU,MEMORY,LOCK.... Author:黄山光明顶 mail:leimin@jxfw.com version:1.0.0 date:2004-1-30 (如需转载,请注明出处!) ********************************************* Create proc usp_getClient_infor as set nocount on Declare @rc int Declare @RowCount int Select @rc=0 Select @RowCount=0 begin --//create temp table ,save sp_who information create table #tspid( spid int null, ecid int null, status nchar(60) null, loginname nchar(256) null, hostname nchar(256) null, blk bit null, dbname nchar(256) null, cmd nchar(32) ) --//create temp table save all SQL client IP and hostname and login time Create table #userip( [id]int identity(1,1), txt varchar(1000), ) --//Create result table to return recordset Create table #result( [id]int identity(1,1), ClientIP varchar(1000), hostname nchar(256), login_time datetime default(getdate()) ) --//get host name by exec sp_who ,insert #tspid from sp_who, insert into #tspid(spid,ecid,status,loginname,hostname,blk,dbname,cmd) exec sp_who declare @cmdStr varchar(100), @hostName nchar(256), @userip varchar(20), @sendstr varchar(100) --//declare a cursor from table #tspid declare tspid cursor for select distinct hostname from #tspid with (nolock) where spid>50 for read only open tspid fetch next from tspid into @hostname While @@FETCH_STATUS = 0 begin select @cmdStr='ping '+rtrim(@hostName) insert into #userip(txt) exec master..xp_cmdshell @cmdStr select @rowcount=count(id) from #userIP if @RowCount=2 --//no IP feedback package begin insert into #Result(ClientIP,hostname) values('Can not get feedback package from Ping!',@hostname) end if @RowCount>2 begin select @userip=substring(txt,charindex('[',txt)+1,charindex(']',txt)-charindex('[',txt)-1) from #userIP where txt like 'Pinging%' insert into #Result(ClientIP,hostname) values(@userIP,@hostname) end select @rc=@@error if @rc=0 truncate table #userip --//clear #userIP table fetch next from tspid into @hostname end close tspid deallocate tspid select * from #result with(nolock) drop table #tspid drop table #userip drop table #result end go exec usp_getClient_infor
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