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数据泵expdp导数据库日志显示不完整

深夜瞎琢磨 2022-01-27 阅读 35

expdp在导数据库时,发现存在以下异常

数据泵expdp导数据库日志显示不完整_数据库

而且日志显示不完全,如下:

;;;

Export: Release 11.2.0.1.0 - Production on
Thu Jan 13 12:27:49 2022


Copyright (c) 1982, 2009, Oracle and/or itsaffiliates.  All rights reserved.

;;;

Connected to: Oracle Database 11g
Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options

Starting "SYS"."SYS_EXPORT_FULL_01": 
"/******** AS SYSDBA" directory=expdp1 dumpfile=exp01.dmp logfile=exp.log full=y;

Estimate in progress using BLOCKS method...

Processing object type DATABASE_EXPORT/SCHEMA/TABLE/TABLE_DATA

Total estimation using BLOCKS method: 1.635GB

Processing object type DATABASE_EXPORT/TABLESPACE

Processing object type DATABASE_EXPORT/PROFILE

Processing object type DATABASE_EXPORT/SYS_USER/USER

Processing object type DATABASE_EXPORT/SCHEMA/USER

Processing object type DATABASE_EXPORT/ROLE

Processing object type DATABASE_EXPORT/GRANT/SYSTEM_GRANT/PROC_SYSTEM_GRANT

Processing object type DATABASE_EXPORT/SCHEMA/GRANT/SYSTEM_GRANT

Processing object type DATABASE_EXPORT/SCHEMA/ROLE_GRANT

Processing object type DATABASE_EXPORT/SCHEMA/DEFAULT_ROLE

Processing object type DATABASE_EXPORT/SCHEMA/TABLESPACE_QUOTA

Processing object type DATABASE_EXPORT/RESOURCE_COST

Processing object type DATABASE_EXPORT/SCHEMA/DB_LINK

Processing object type DATABASE_EXPORT/TRUSTED_DB_LINK

Processing object type DATABASE_EXPORT/SCHEMA/SEQUENCE/SEQUENCE

Processing object type DATABASE_EXPORT/SCHEMA/SEQUENCE/GRANT/OWNER_GRANT/OBJECT_GRANT

Processing object type DATABASE_EXPORT/DIRECTORY/DIRECTORY

Processing object type DATABASE_EXPORT/DIRECTORY/GRANT/OWNER_GRANT/OBJECT_GRANT

Processing object type DATABASE_EXPORT/CONTEXT

Processing object type DATABASE_EXPORT/SCHEMA/PUBLIC_SYNONYM/SYNONYM

Processing object type DATABASE_EXPORT/SCHEMA/SYNONYM


原因为客户端与数据库的字符集设置不一致导致

查询客户端字符集:

SQL> show parameter nls_lan


NAME                                 TYPE                   VALUE

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

nls_language                         string                 AMERICAN


查询数据库字符集

SQL> select * from
nls_database_parameters where parameter='NLS_CHARACTERSET';


PARAMETER                 VALUE

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

NLS_CHARACTERSET          AL32UTF8


设置客户端字符集

C:\Users\Administrator>set
NLS_LANG=american_america.AL32UTF8

此后再来执行导出操作,无异常发生,而且导出日志也能完全显示.


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