标签:and bho options 实例 eric visual 退出 1.2 art
刘备,为自己后期脑子不灵光时可以找个可以翻阅的地方。
一、第一部分导出ORACLE数据
1、数据库地址及账号密码:
数据库地址:10.10.10.132
账号密码:oracle/oracle
2、使用Xshell登录:
输入地址及用户名称
3、查看当前数据库实例名称及安装地址路径
[oracle@localhost abs_dmp]$ env |grep ORACLE --查看当前数据库实例
ORACLE_SID=orcl --由ORACLE_SID=orcl‘可知,当前数据库实例为‘orcl’
ORACLE_BASE=/home/oracle/app
ORACLE_HOME=/home/oracle/app/oracle/product/11.2.0/dbhome_1
4、使用sqlplus命令登录数据库查看字符集
[oracle@localhost abs_dmp]$ sqlplus / as sysdba --使用sqlplus命令登录数据库查看字符集
SQL*Plus: Release 11.2.0.3.0 Production on Thu Mar 31 05:45:29 2016
Copyright (c) 1982, 2011, Oracle. All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
SQL> select userenv(‘language‘) from dual; -- 查看数据中的字符集编码
USERENV(‘LANGUAGE‘)
----------------------------------------------------
AMERICAN_CHINA.ZHS16GBK
SQL> exit -- 退出SQL命令行
--------------------------------分割符号----------------------------------------------------------注意事项 start
此处要特别注意,不查看数据库字符集,可能会造成导出的乱码问题 就会报出警告 如:
EXP-00091: Exporting questionable statistics.
. . exporting table VISUAL_THEME_SET 2 rows exported
EXP-00091: Exporting questionable statistics.
EXP-00091: Exporting questionable statistics.
. . exporting table WEB_ANALYTICS_CONFIG 0 rows exported
EXP-00091: Exporting questionable statistics.
EXP-00091: Exporting questionable statistics.
. . exporting table WEB_ANALYTICS_TYPE 4 rows exported
EXP-00091: Exporting questionable statistics.
EXP-00091: Exporting questionable statistics.
EXP-00091: Exporting questionable statistics.
. . exporting table WEB_APP_SOURCE 330 rows exported
EXP-00091: Exporting questionable statistics.
EXP-00091: Exporting questionable statistics.
. . exporting table WEB_APP_SOURCE_PERMISSION 402 rows exported
EXP-00091: Exporting questionable statistics.
EXP-00091: Exporting questionable statistics.
. . exporting table WEB_PAGE 0 rows exported
--------------------------------分割符号----------------------------------------------------------注意事项 end
Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
[oracle@localhost abs_dmp]$ echo $NLS_LANG --查看环境变量“NLS_LANG”的值是否为“AMERICAN_AMERICA.AL32UTF8”
[oracle@localhost abs_dmp]$ export NLS_LANG=AMERICAN_AMERICA.AL32UTF8 --修改 环境变量“NLS_LANG”的值为“AMERICAN_AMERICA.AL32UTF8”
[oracle@localhost abs_dmp]$ echo $NLS_LANG -- 查看修改后的环境变量是否成功
AMERICAN_AMERICA.AL32UTF8
-- 导出数据命令
[oracle@localhost abs_dmp]$exp userName/passwd@ORACLE_SID file=test.dmp log=./test.log --导出数据
imp userName/passwd@ORACLE_SID file=test.dmp log=./test.log --导入数据
二、切换数据库实例 导出ORACLE数据库
标签:and bho options 实例 eric visual 退出 1.2 art
原文地址:http://www.cnblogs.com/meimao5211/p/6051667.html