摘要: /**操作数据库*/ SHOW DATABASES; CREATE DATABASE db; SHOW DATABASES; DROP DATABASE db; /**操作表*/ USE db; SHOW TABLES; CREATE TABLE IF NOT EXISTS student( stu 阅读全文
posted @ 2021-08-15 21:57 IT小工~ 阅读(131) 评论(0) 推荐(0) 编辑