mysql帮助文档学习笔记
多看下这个文章: LAMP 系统性能调优,第 3 部分: MySQL 服务器调优 http://www.ibm.com/developerworks/cn/linux/l-tune-lamp-3.html ------------------------------------------------------ 一些查看数据库状态的sql语句: 1、显示非临时表的状态 mysql> SHOW TABLE STATUS/G; *************************** 1. row *************************** Name: admin_users Engine: MyISAM Version: 10 Row_format: Dynamic Rows: 2 Avg_row_length: 34 Data_length: 68 Max_data_length: 281474976710655 Index_length: 3072 Data_free: 0 Auto_increment: 3 Create_time: 2009-12-02 17:23:07 Update_time: 2009-12-17 10:55:45 Check_time: 2009-12-02 17:23:07 Collation: latin1_swedish_ci