https://www.cnblogs.com/hericwan/p/12971733.html
https://www.jianshu.com/p/b24a0b682221
(4条消息) MySQL——表的导出和导入_时光·漫步zth的博客-CSDN博客_导出mysql
(4条消息) mysql 备份怎么使用教程_mysql教程:使用SELECT INTO进行备份_温酒斩桦腾的博客-CSDN博客