The garbled problem of Oracle for Linux sqlplus

1: Failure to reproduce

　　First, connect to the Oracle database under the Linux shell

　　$sqlplus /nolog

　　SQL>conn /as sysdba

　　SQL>startup (after the environment variable is set, the database will start automatically)

　　SQL>If there is a problem, it can almost be displayed here, that is One by one, if you use remote software to connect, it may be a block.

　　Two: Solution

　　Exit sqlplus, check the environment variable file

　　ls -la in the Oracle home directory,

　　mine is .bash_profile

　　vim .bash_profile Add 　　NLS_LANG=AMERICAN_AMERICA.ZHS16GBK 　　export NLS_LANG

　　to the following line to 　　exit vim 　　three: $../.bash_profile (reload environment variables) 　　and try connecting to the database, it should be no problem, there is a premise here, that is to install oracle At this time, the selected character set is AMERICAN_AMERICA.ZHS16GBK 　　If it is another character set, try a similar method. Similarly, set the compatible language and font in /etc/sysconfig/i18n. 　　select userenv('language') from The result displayed by dual 　　is: 　　SIMPLIFIED CHINESE_CHINA.ZHS16GBK



















　　那就把字符集改写成中文的NLS_LANG="SIMPLIFIED CHINESE_CHINA.ZHS16GBK"

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　　2011、7、11最新总结,最近的情况让我对上述结论有了新的看法,安装oracle数据库的经历少说有20次了,从11gR 1 32位跟64位,到11gR2 64位.装几次就会遇到不同的问题.R2 64位版本貌似对系统的要求比较高,内存资源池的共享区要求貌似不小.

　　总之,今天有得到个心得结论.

　　上面说的都不完全对,要自己试试以后才知道.这装好之后,select userenv(’language’) from dual; 结果就是简体中文,一点都没错我装的时候就是选得简体中文,这样报错之后能看个明白.

　　可是不管我怎么变更shell下的语言,都是显示乱码,郁闷至极的时候我就把NLS_LANG=AMERICAN_AMERICA.ZHS16GBK结果好了.