• ?查看當(dāng)前用戶下有哪些對(duì)象?

SELECT OBJECT_NAME,OBJECT_TYPE FROM USER_OBJECTS; View Code

• ?用戶解鎖?

View Code （1）conn sys/sys as sysdba; //以DBA的身份登錄 （2）alter user scott account unlock;// 然后解鎖 （3）conn scott/tiger //修改一下密碼就可以了

• 查看登陸到oracle server中的用戶信息

View Code SQL> select sid,serial#,username,status from v$session;SID SERIAL# USERNAME STATUS ---------- ---------- ------------------------------ --------1 1 ACTIVE2 1 ACTIVE3 1 ACTIVE4 1 ACTIVE5 3 ACTIVE6 1 ACTIVE11 7 ACTIVE63 5 ACTIVE64 1 ACTIVE65 1 ACTIVE66 1 ACTIVESID SERIAL# USERNAME STATUS ---------- ---------- ------------------------------ --------68 9 ACTIVE70 178 HR INACTIVE125 1 ACTIVE126 1 ACTIVE127 1 ACTIVE128 1 ACTIVE129 1 ACTIVE131 7 ACTIVE133 71 SYS ACTIVE187 1 ACTIVE188 1 ACTIVESID SERIAL# USERNAME STATUS ---------- ---------- ------------------------------ --------189 1 ACTIVE190 1 ACTIVE191 37 ACTIVE192 7 ACTIVE194 1 ACTIVE27 rows selected.

• 殺掉當(dāng)前登陸的某個(gè)用戶信息

View Code alter system kill session '11,8';

?

View Code SQL> SELECT * FROM DEPARTMENTS; SELECT * FROM DEPARTMENTS * 第 1 行出現(xiàn)錯(cuò)誤: ORA-00028: 您的會(huì)話己被終止

• 查看數(shù)據(jù)庫中用戶信息

SQL> select username,user_id,account_status from dba_users where account_status = 'OPEN' order by 1;USERNAME USER_ID ACCOUNT_STATUS ------------------------------ ---------- -------------------------------- A1 96 OPEN A2 94 OPEN A3 95 OPEN ARCER 91 OPEN HR 85 OPEN SYS 0 OPEN SYSTEM 5 OPEN U1 92 OPEN U2 93 OPEN9 rows selected. View Code

• 查看當(dāng)前數(shù)據(jù)庫有哪些用戶登陸進(jìn)來

SQL> select username from v$session where username is not null order by 1;USERNAME ------------------------------ ARCER SYS SYS View Code

?

轉(zhuǎn)載于:https://www.cnblogs.com/arcer/archive/2013/03/10/2952800.html

總結(jié)

以上是生活随笔為你收集整理的Oracle 用户管理的全部內(nèi)容，希望文章能夠幫你解決所遇到的問題。

如果覺得生活随笔網(wǎng)站內(nèi)容還不錯(cuò)，歡迎將生活随笔推薦給好友。