InstantForum.NET v2.9.0SQLServerCentralhttp://www.sqlservercentral.com/Forums/notifications@sqlservercentral.comWed, 22 May 2013 09:02:02 GMT20http://www.sqlservercentral.com/Forums/Topic774611-146-1.aspx[url=http://support.microsoft.com/kb/224453]http://support.microsoft.com/kb/224453[/url]Thu, 20 Aug 2009 16:06:32 GMTJon.Morisihttp://www.sqlservercentral.com/Forums/Topic774611-146-1.aspxwt is the meaning of this.blocking check instance xxxxxspid waittime hostname username blockedby dbname ----- -------- -------------------- -------------------- ---------- -------------------- 179 76 master hsgsys yuyutu 121 how to check these blocking calls. Thu, 20 Aug 2009 15:00:22 GMTcharipg