mirror of
https://github.com/LCTT/TranslateProject.git
synced 2025-02-03 23:40:14 +08:00
20141204-3 选题
This commit is contained in:
DeadFire
parent
62bc5546f3
commit
b5bb90f138
@ -0,0 +1,51 @@
|
|||||||
|
How To Delete Oracle 11g Database Manually ?
|
||||||
|
================================================================================
|
||||||
|
The following steps shows how to manually delete a database within Oracle 11g, running in an Linux environment.
|
||||||
|
|
||||||
|
I have Centos 6 system with Oralce 11G installed.
|
||||||
|
|
||||||
|
Use SQL*Plus or your favorite SQL command line tool to log in to the target database; log in as **sysdba**
|
||||||
|
|
||||||
|
Type the following commands to get the path to various files:
|
||||||
|
|
||||||
|
select name from v$datafile;
|
||||||
|
select member from v$logfile;
|
||||||
|
select name from v$controlfile;
|
||||||
|
select name from v$tempfile;
|
||||||
|
|
||||||
|
**Shut down the database within SQL*Plus, and then exit out of SQL*Plus**
|
||||||
|
|
||||||
|
sqlplus " / as sysdba'
|
||||||
|
|
||||||
|
----------
|
||||||
|
|
||||||
|
shutdown immediate;
|
||||||
|
quit;
|
||||||
|
|
||||||
|
**Stop the listener service by issuing the following command in the terminal prompt:**
|
||||||
|
|
||||||
|
From Oralce Linux account do:
|
||||||
|
|
||||||
|
lsnrctl stop
|
||||||
|
|
||||||
|
Recall the file paths found earlier; use them as a check list as you delete each one of those files. Reminder: did you back up your database yet? When ready, go ahead delete your data files, redo log files, control files, and temp files.
|
||||||
|
|
||||||
|
- Go to the **$ORACLE_HOME/network/admin** directory and delete the **tnsnames.ora** and **listener.ora** files;
|
||||||
|
- Go to the **$ORACLE_HOME/dbs** directory and delete the **init[db_name].ora**, **orapw[db_name]**, and **spfile[db_name].ora** files;
|
||||||
|
- Go to the **$ORACLE_HOME/admin/[db_name]/pfile** directory and delete the **init[db_name].ora** file;
|
||||||
|
- Go to the **$ORACLE_HOME/admin/[db_name]/adump** directory and delete all files in that directory;
|
||||||
|
- Edit the file **/etc/oratab** by removing the line that starts with your database name.
|
||||||
|
|
||||||
|
Done.
|
||||||
|
|
||||||
|
--------------------------------------------------------------------------------
|
||||||
|
|
||||||
|
via: http://www.unixmen.com/manually-delete-oracle-11g-database/
|
||||||
|
|
||||||
|
作者：[M.el Khamlichi][a]
|
||||||
|
译者：[译者ID](https://github.com/译者ID)
|
||||||
|
校对：[校对者ID](https://github.com/校对者ID)
|
||||||
|
|
||||||
|
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出
|
||||||
|
|
||||||
|
[a]:http://www.unixmen.com/author/pirat9/
|
||||||
@ -0,0 +1,84 @@
|
|||||||
|
How To Drop Database In Oracle 11 Without Using DBCA
|
||||||
|
================================================================================
|
||||||
|
In this small tutorial, I want to show you how to drop the database without using the GUI tool DBCA
|
||||||
|
|
||||||
|
#### 1- Export database SID if not yet Already defined ####
|
||||||
|
|
||||||
|
export ORACLE_SID=database
|
||||||
|
|
||||||
|
#### 2- Connect as sysdba ####
|
||||||
|
|
||||||
|
[oracle@Oracle11 ~]$ sqlplus / as sysdba
|
||||||
|
|
||||||
|
----------
|
||||||
|
|
||||||
|
SQL*Plus: Release 11.2.0.1.0 Production on Mon Dec 1 17:38:02 2014
|
||||||
|
|
||||||
|
----------
|
||||||
|
|
||||||
|
Copyright (c) 1982, 2009, Oracle. All rights reserved.
|
||||||
|
|
||||||
|
----------
|
||||||
|
|
||||||
|
Connected to an idle instance.
|
||||||
|
|
||||||
|
#### 3- Start The database ####
|
||||||
|
|
||||||
|
SQL> startup
|
||||||
|
ORACLE instance started.
|
||||||
|
Total System Global Area 3340451840 bytes
|
||||||
|
Fixed Size 2217952 bytes
|
||||||
|
Variable Size 1828718624 bytes
|
||||||
|
Database Buffers 1493172224 bytes
|
||||||
|
Redo Buffers 16343040 bytes
|
||||||
|
Database mounted.
|
||||||
|
Database opened.
|
||||||
|
|
||||||
|
#### 4- Shutdown the database ####
|
||||||
|
|
||||||
|
SQL> shutdown immediate;
|
||||||
|
Database closed.
|
||||||
|
Database dismounted.
|
||||||
|
ORACLE instance shut down.
|
||||||
|
|
||||||
|
#### 5- Start in Exclusive mode ####
|
||||||
|
|
||||||
|
SQL> startup mount exclusive restrict
|
||||||
|
ORACLE instance started.
|
||||||
|
|
||||||
|
----------
|
||||||
|
|
||||||
|
Total System Global Area 3340451840 bytes
|
||||||
|
Fixed Size 2217952 bytes
|
||||||
|
Variable Size 1828718624 bytes
|
||||||
|
Database Buffers 1493172224 bytes
|
||||||
|
Redo Buffers 16343040 bytes
|
||||||
|
Database mounted.
|
||||||
|
|
||||||
|
#### 6- Drop the database ####
|
||||||
|
|
||||||
|
SQL> drop database;
|
||||||
|
|
||||||
|
----------
|
||||||
|
|
||||||
|
Database dropped.
|
||||||
|
|
||||||
|
----------
|
||||||
|
|
||||||
|
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
|
||||||
|
SQL>
|
||||||
|
|
||||||
|
Cheers!
|
||||||
|
|
||||||
|
--------------------------------------------------------------------------------
|
||||||
|
|
||||||
|
via: http://www.unixmen.com/drop-database-oracle-11-without-using-dcba/
|
||||||
|
|
||||||
|
作者：[M.el Khamlichi][a]
|
||||||
|
译者：[译者ID](https://github.com/译者ID)
|
||||||
|
校对：[校对者ID](https://github.com/校对者ID)
|
||||||
|
|
||||||
|
本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创翻译，[Linux中国](http://linux.cn/) 荣誉推出
|
||||||
|
|
||||||
|
[a]:http://www.unixmen.com/author/pirat9/
|
||||||
Loading…
Reference in New Issue
Block a user