Shulou(Shulou.com)06/02 Report--

LANG is the setting of the language, region and character set of the Linux system, through this variable to set the language environment of the terminal program.

NLS_LANG is for Oracle language, region, character set settings, through this variable to set the language environment of the Oracle terminal program.

LANG=zh_CN.GB2312

NLS_LANG=AMERICAN.AMERICA_ZHS16GBK

Locale-a view local character set

Locale-m view all supported character sets

Oracle database character set view:

SELECT * FROM v$nls_parameters

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