Mysql---information_schema
摘要：
1、概述 1.1、INFORMATION_SCHEMA provides access to database metadata, information about the MySQL server such as the name of a database or table, the data 阅读全文
posted @ 2020-09-27 14:42 anpeiyong 阅读(117) 评论(0) 推荐(0) 编辑
