06 Feb 2016
去了解数据库，很重要的一点要知道表engine，才能针对性的去做配置
mysql> show global variables like '%engine%'; +---------------------------+--------+ | Variable_name | Value | +---------------------------+--------+ | default_storage_engine | InnoDB | | enforce_storage_engine | | | engine_condition_pushdown | ON | | storage_engine | InnoDB | +---------------------------+--------+ 4 rows in set (0.00 sec)