https://blog.youkuaiyun.com/f756707471zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/f756707471/article/details/47343591https://blog.youkuaiyun.com/f756707471/article/details/47343591f756707471Fri, 07 Aug 2015 18:52:24 +0800https://blog.youkuaiyun.com/f756707471/article/details/46409309https://blog.youkuaiyun.com/f756707471/article/details/46409309f756707471Mon, 08 Jun 2015 10:39:33 +0800https://blog.youkuaiyun.com/f756707471/article/details/46409121https://blog.youkuaiyun.com/f756707471/article/details/46409121f756707471Mon, 08 Jun 2015 10:26:39 +0800]]>https://blog.youkuaiyun.com/f756707471/article/details/46409089https://blog.youkuaiyun.com/f756707471/article/details/46409089f756707471Mon, 08 Jun 2015 10:25:01 +0800https://blog.youkuaiyun.com/f756707471/article/details/46408751https://blog.youkuaiyun.com/f756707471/article/details/46408751f756707471Mon, 08 Jun 2015 10:05:16 +0800https://blog.youkuaiyun.com/f756707471/article/details/46408693https://blog.youkuaiyun.com/f756707471/article/details/46408693f756707471Mon, 08 Jun 2015 10:02:19 +0800https://blog.youkuaiyun.com/f756707471/article/details/46311253https://blog.youkuaiyun.com/f756707471/article/details/46311253f756707471Mon, 01 Jun 2015 15:35:16 +0800https://blog.youkuaiyun.com/f756707471/article/details/43736601https://blog.youkuaiyun.com/f756707471/article/details/43736601f756707471Wed, 11 Feb 2015 18:15:22 +0800https://blog.youkuaiyun.com/f756707471/article/details/43703173https://blog.youkuaiyun.com/f756707471/article/details/43703173f756707471Tue, 10 Feb 2015 14:54:43 +0800管理工具->性能（或者是运行里面输入 mmc）然后通过 添加计数器添加 SQL 的常用统计（MSSQL General Statistics） 然后在下面列出的项目里面选择 用户连接（User Connection） 就可以时时查询到sql server数据库连接数了。 2.通过系统表来查询： SELECT * FROM  [Master]]]>https://blog.youkuaiyun.com/f756707471/article/details/10944723https://blog.youkuaiyun.com/f756707471/article/details/10944723f756707471Mon, 02 Sep 2013 18:37:53 +0800https://blog.youkuaiyun.com/f756707471/article/details/10577611https://blog.youkuaiyun.com/f756707471/article/details/10577611f756707471Fri, 30 Aug 2013 09:49:50 +0800https://blog.youkuaiyun.com/f756707471/article/details/9367807https://blog.youkuaiyun.com/f756707471/article/details/9367807f756707471Thu, 18 Jul 2013 14:56:40 +0800https://blog.youkuaiyun.com/f756707471/article/details/9367525https://blog.youkuaiyun.com/f756707471/article/details/9367525f756707471Thu, 18 Jul 2013 14:45:01 +0800https://blog.youkuaiyun.com/f756707471/article/details/9298067https://blog.youkuaiyun.com/f756707471/article/details/9298067f756707471Thu, 11 Jul 2013 10:32:35 +0800https://blog.youkuaiyun.com/f756707471/article/details/9291287https://blog.youkuaiyun.com/f756707471/article/details/9291287f756707471Wed, 10 Jul 2013 15:24:14 +0800https://blog.youkuaiyun.com/f756707471/article/details/9288749https://blog.youkuaiyun.com/f756707471/article/details/9288749f756707471Wed, 10 Jul 2013 11:04:18 +0800https://blog.youkuaiyun.com/f756707471/article/details/9109757https://blog.youkuaiyun.com/f756707471/article/details/9109757f756707471Mon, 17 Jun 2013 09:53:26 +0800https://blog.youkuaiyun.com/f756707471/article/details/9082753https://blog.youkuaiyun.com/f756707471/article/details/9082753f756707471Thu, 13 Jun 2013 10:14:41 +0800https://blog.youkuaiyun.com/f756707471/article/details/8848228https://blog.youkuaiyun.com/f756707471/article/details/8848228f756707471Thu, 25 Apr 2013 15:39:15 +0800https://blog.youkuaiyun.com/f756707471/article/details/8823497https://blog.youkuaiyun.com/f756707471/article/details/8823497f756707471Fri, 19 Apr 2013 13:17:35 +0800