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Linux下啟動/關閉Oracle正確順序

一、Linux下啟動Oracle

  Linux下啟動Oracle分為兩步:

  1)啟動監聽;

  2)啟動資料庫例項;

1.登入伺服器,切換到oracle使用者,或者以oracle使用者登入

[[email protected] ~]$ su - oracle
密碼:
[[email protected] ~]$

2.開啟監聽服務

[[email protected] ~]$ lsnrctl start

可以通過lsnrctl status命令檢視Oracle監聽器執行狀況

[[email protected] ~]$ lsnrctl status

3.以SYS使用者身份登入Oracle

[[email protected] ~]$ sqlplus /nolog

SQL*Plus: Release 11.2.0.1.0 Production on Fri Dec 1 23:29:19 2017

Copyright (c) 1982, 2009, Oracle.  All rights reserved.

SQL> conn /as sysdba
Connected to an idle instance.

切換使用者:

CONN 使用者名稱/密碼 [AS SYSDBA],如果是sys使用者一定要寫上AS SYSDBA

4.通過startup命令啟動例項

SQL> startup
ORACLE instance started.

Total System 
... ...
Database mounted.
Database opened.
SQL>

二、Linux下關閉Oracle

1.關閉資料庫例項

SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> quit
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options

2.關閉監聽器

[[email protected] ~]$ lsnrctl stop