1.select userenv('language') from dual;查詢到字符集爲AMERICAN_AMERICA.ZHS16GBK
2.配置系統環境變量
LANG=zh_CN.GBK
NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
3.重啓pl/sql developer
1.select userenv('language') from dual;查詢到字符集爲AMERICAN_AMERICA.ZHS16GBK
2.配置系統環境變量
LANG=zh_CN.GBK
NLS_LANG=AMERICAN_AMERICA.ZHS16GBK
3.重啓pl/sql developer