- 查看当前Oracle字符集
select userenv('language') from dual;
USERENV('LANGUAGE')
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AMERICAN_AMERICA.AL32UTF8
- 查询当前终端的
NLS_LANG环境变量
echo $NLS_LANG
NLS_LANG为空
- 设置
NLS_LANG环境变量的值为AMERICAN_AMERICA.AL32UTF8
export NLS_LANG=AMERICAN_AMERICA.AL32UTF8