mysql 删除(清除)所有表数据方法,表格保留

首先把删除表格的sql找出来:

SELECT CONCAT('TRUNCATE TABLE ',TABLE_NAME,';') FROM TABLES WHERE TABLE_SCHEMA='要删除DB名字'

结果大概:

TRUNCATE TABLE chat_activity;
TRUNCATE TABLE chat_checkin;
TRUNCATE TABLE chat_loginlog;
TRUNCATE TABLE chat_message;
TRUNCATE TABLE chat_message_bakup;
TRUNCATE TABLE chat_setting;
TRUNCATE TABLE chat_teacher;
TRUNCATE TABLE chat_tvote;
TRUNCATE TABLE chat_user;
TRUNCATE TABLE count_voting;
TRUNCATE TABLE cr_userinfo;
TRUNCATE TABLE diy_block;
TRUNCATE TABLE diy_color;
TRUNCATE TABLE diy_common;
TRUNCATE TABLE diy_kefu;
TRUNCATE TABLE diy_logo;
TRUNCATE TABLE diy_notice;
TRUNCATE TABLE diy_vipcode;
TRUNCATE TABLE user_type;

然后你懂的, 直接运行这个列表的sql就大功告成了!!!