摘要：http://blog.csdn.net/shellching/article/details/8292338 所有SSD配置的最近生效费率查询 select * from billing_rates_tbl as tt wheresub_res_id like "%ssd::%"and res_t 阅读全文

摘要：#先查看当前状态 mysql> show variables like 'general%'; + + + | Variable_name | Value | + + + | general_log | OFF | | general_log_file | /data/mysql/data/loca 阅读全文