linux上备份Oracle时EXP-00091的错误解决方法

unix/linux上备份数据时的错误解决方法

EXP-00091: Exporting questionable statistics.解决方法

今日EXP数据发现如下错误：

EXP-00091: Exporting questionable statistics.

. . exporting table                     TAXVOU3129    2904185 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table     TIPS_BUDGET_SUBJECT_INCOME       2297 rows exported

EXP-00091: Exporting questionable statistics.

. . exporting table               TRBUDGETBILL3128          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table             TRDRAWBACKBILL3128          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table                 TRECODEINFO104        849 rows exported

EXP-00091: Exporting questionable statistics.

. . exporting table                TRECODEINFO9100          1 rows exported

EXP-00091: Exporting questionable statistics.

. . exporting table               TRREMOVEBILL3128          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table                TRSHAREBILL3128          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table            TYPE_TABLE_RELATION         12 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table                UNTAX_BILLPRICE          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table             UNTAX_BILLPRINTERY          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table               UNTAX_CHARGEKIND          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table                 UNTAX_ITEMSORT          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table                          USERS          1 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table                      USER_ROLE         28 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table                      VIEW_LIST          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. . exporting table                   VIEW_MANAGER          0 rows exported

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. exporting synonyms

. exporting views

. exporting stored procedures

. exporting operators

. exporting referential integrity constraints

. exporting triggers

. exporting indextypes

. exporting bitmap, functional and extensible indexes

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

EXP-00091: Exporting questionable statistics.

. exporting posttables actions

. exporting materialized views

. exporting snapshot logs

. exporting job queues

. exporting refresh groups and children

. exporting dimensions

. exporting post-schema procedural objects and actions

. exporting statistics

Export terminated successfully with warnings.

解决方法：

select * from nls_database_parameters t where t.parameter=’NLS_CHARACTERSET’

or
select * from v$nls_parameters  where parameter=’NLS_CHARACTERSET’;
查询值为：ZHS16GBK

然后vi /home/oracle/.bash_profile

export NLS_LANG=american_america.ZHS16GBK

source /home/oracle/.bash_profile

windows下：

set NLS_LANG=AMERICAN_AMERICA.ZHS16GBK

（定义系统环境变量可永久生效）

或注册表中设置环境变量

HKEY_LOCAL_MACHINE\SOFTWARE\ORACLE\KEY_OraDb10g_home1\NLS_LANG

修改NLS_LANG将其改为AMERICAN_AMERICA.ZHS16GBK

 然后再进行EXP

. . exporting table                     TAXVOU3129    2913768 rows exported

. . exporting table     TIPS_BUDGET_SUBJECT_INCOME       2297 rows exported

. . exporting table               TRBUDGETBILL3128          0 rows exported

. . exporting table             TRDRAWBACKBILL3128          0 rows exported

. . exporting table                 TRECODEINFO104        849 rows exported

. . exporting table                TRECODEINFO9100          1 rows exported

. . exporting table               TRREMOVEBILL3128          0 rows exported

. . exporting table                TRSHAREBILL3128          0 rows exported

. . exporting table            TYPE_TABLE_RELATION         12 rows exported

. . exporting table                UNTAX_BILLPRICE          0 rows exported

. . exporting table             UNTAX_BILLPRINTERY          0 rows exported

. . exporting table               UNTAX_CHARGEKIND          0 rows exported

. . exporting table                 UNTAX_ITEMSORT          0 rows exported

. . exporting table                          USERS          1 rows exported

. . exporting table                      USER_ROLE         28 rows exported

. . exporting table                      VIEW_LIST          0 rows exported

. . exporting table                   VIEW_MANAGER          0 rows exported

. exporting synonyms

. exporting views

. exporting stored procedures

. exporting operators

. exporting referential integrity constraints

. exporting triggers

. exporting indextypes

. exporting bitmap, functional and extensible indexes

. exporting posttables actions

. exporting materialized views

. exporting snapshot logs

. exporting job queues

. exporting refresh groups and children

. exporting dimensions

. exporting post-schema procedural objects and actions

. exporting statistics

Export terminated successfully without warnings.