Mysql 常用命令汇总
数据库:
显示数据库 show databases
创建数据库 create database DatabaseName;
选择数据库 use DatabaseName;
删除数据库 drop database DatabaseName;
刷新数据库 flush privileges;
用户:
创建用户: create user UserName identified by Password;
删除用户: delete from user where user='UserName' and host = '%' ;
修改密码: update user set password=password("Password") where user ='UserName';
赋连接权限:grant usage on DatabaseName.TableName to UserName ;
赋操作表权限: grant [ select / delete / update / insert / create / drop ] on DatabaseName.TableName to UserName ;
删除授权:: revoke all privileges on *.* from UserName ;
表:
显示表: show tables;
重命名表: alter table TableName1 rename TableName2;
增删改查: 增加: insert into TableName(RowName) values (row1Value,row2Value); 删除: delete from TableName where rowName = rowValue ; 修改: update TableName set=rowValue where rowName=?; 查询: select rowName [*] from TableName [where rowName = rowValue ];