diff --git "a/\345\215\242\347\216\211\345\215\216/20240702MySQL.md" "b/\345\215\242\347\216\211\345\215\216/20240702MySQL.md" new file mode 100644 index 0000000000000000000000000000000000000000..cc4ce549f0b0947bcba0566bd7fcdf91156d5ca7 --- /dev/null +++ "b/\345\215\242\347\216\211\345\215\216/20240702MySQL.md" @@ -0,0 +1,17 @@ +## 远程登录 + +update user set host='%' where user='root'; + +grant all on root.* to 'root'@'%'; + +## 增删改查 + +创建: create(创建数据库) + +增:insert(插入表数据) + +删:drop、delete(删除表、删除表数据) + +改:update、alter(更改表数据、插入新字段) + +查:select、show、describe/desc(查询表数据、查看所有表、查看表结构) \ No newline at end of file