Maison >base de données >tutoriel mysql >mysql使用status命令测试/判断数据库是否连接
眼熟如下所示:
<code class="language-sql">mysql> mysql> mysql> STATUS; -------------- mysql Ver 14.12 Distrib 5.0.41, for Win32 (ia32) Connection id: 55 Current database: test Current user: root@localhost SSL: Not in use Using delimiter: ; Server version: 5.0.41-community-nt MySQL Community Edition (GPL) Protocol version: 10 Connection: localhost via TCP/IP Server characterset: latin1 Db characterset: latin1 Client characterset: latin1 Conn. characterset: latin1 TCP port: 3306 Uptime: 10 days 23 hours 17 min 22 sec Threads: 1 Questions: 34588 Slow queries: 0 Opens: 4294 Flush tables: 1 Open tables: 18 Queries per second avg: 0.036 -------------- mysql></code>