EXP-00091: Exporting questionable statistics 问题处理方法

1.问题现象

EXP-00091: Exporting questionable statistics.

. . exporting table GEO_PWGY_DLD 33 rows exported

EXP-00091: Exporting questionable statistics.

. . exporting table GEO_PWGY_DLQ 48 rows exported

2.解决方法：

查询数据库的字符集

sys@GHSJDB> select userenv('language') from dual;

USERENV('LANGUAGE')

----------------------------------------------------

AMERICAN_AMERICA.ZHS16GBK

设置Linux操作系统的NLS_LANG环境变量

vi .bash_profile

NLS_LANG=AMERICAN_AMERICA.ZHS16GBK

export NLS_LANG

source bash_profile

3.导出正常

. importing table "GEO_PWGY_DLD" 33 rows imported

. . importing table "GEO_PWGY_DLQ" 48 rows imported

. . importing table "GEO_PWGY_DLZDT" 0 rows imported

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