摘要:
1、用sysdba账号登入数据库,然后查询到要更改的用户信息: SELECT user#,name FROM user$;2、更改用户名并提交: update user$ set name='demokygs' where user#=111; COMMIT;3、强制刷新: ALTER SYSTEM 阅读全文
摘要:
1、关闭数据库启动到mout SQL> shut immediate Database closed. Database dismounted. ORACLE instance shut down. SQL> SQL> startup mount ORACLE instance started. T 阅读全文