grant select,insert,update,delete,create,drop on hanzheng.hr to hz@192.168.31.87 identified by 'HanZheng.456';

说明:给主机为192.168.31.87的用户hr分配可对数据库hanzheng的hr表进行select,insert,update,delete,create,drop等操作的权限,并设定口令为HanZheng.456



mysql>grant all privileges on hanzheng.* to hr@192.168.31.87  identified by 'HanZheng.456';

说明:给主机为192.168.31.87的用户hr分配可对数据库hanzheng所有表进行所有操作的权限,并设定口令为HanZheng.456



mysql>grant all privileges on *.* to hr@192.168.31.87 identified by 'HanZheng.456';

说明:给主机为192.168.31.87的用户hr分配可对所有数据库的所有表进行所有操作的权限,并设定口令为HanZheng.456



mysql>grant all privileges on *.* to hr@localhost identified by 'HanZheng.456';

说明:用户hr分配可对所有数据库的所有表进行所有操作的权限,并设定口令为HanZheng.456