oracle 忘记用户名和密码,修改方法


oracle 忘记用户名和密码,修改方法
cmd
sqlplus /nolog
connect / as sysdba
创建用户以及设置密码
create user username identified by password;
如:
create user user1 identified by 123456;
修改用户:
alter user user1 identified by 234567;
撤销用户user1:
drop user user1;
为user1 授权:
grant connect ,resource to user1;
撤销对user1赋予的权限:
revoke connect,resource from user;

 
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原文地址:https://www.cnblogs.com/shanzzs/p/15333000.html