摘要：
一、备份数据库----清空一下日志mysql> reset master;Query OK, 0 rows affected (0.02 sec)----查看一下echo表的存储引擎mysql> show table status like 'echo' \G;*************************** 1. row *************************** Name: echo Engine: InnoDB Version: 10 Row_format: Compact Rows: 3 A... 阅读全文