10g 数据泵导出，12c数据泵导入

淩亂°似流年 2022-01-11 00:35 267阅读 0赞

10g

1、创建test用户相关信息  
create directory dump\_dir as '/home/oracle';  
grant read,write on directory dump\_dir to test;  
grant exp\_full\_database to test;  
2、导出test下面的相关信息  
expdp test/test dumpfile=t.dmp

12c  
create user test identified by test;  
grant connect, resource to test;  
grant exp\_full\_database to test;  
grant imp\_full\_database to test;  
GRANT UNLIMITED TABLESPACE TO test; 没有分配这一项，报错，相关信息如下。

我的导入：  
impdp test/test directory=dump\_dir dumpfile=t.dmp ;

Import: Release 12.1.0.2.0 - Production on Mon Apr 22 16:34:54 2019

Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production  
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options  
ORA-31626: job does not exist  
ORA-31633: unable to create master table "TEST.SYS\_IMPORT\_FULL\_05"  
ORA-06512: at "SYS.DBMS\_SYS\_ERROR", line 95  
ORA-06512: at "SYS.KUPV$FT", line 1048  
ORA-01950: no privileges on tablespace 'USERS'

sqlplus / as sysdba

SQL\*Plus: Release 12.1.0.2.0 Production on Mon Apr 22 16:37:56 2019

Connected to:  
Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production  
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options

SQL> **GRANT UNLIMITED TABLESPACE TO test;**

Grant succeeded.

SQL> exit  
Disconnected from Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production  
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options  
impdp test/test directory=dump\_dir dumpfile=t.dmp ;

Import: Release 12.1.0.2.0 - Production on Mon Apr 22 16:38:14 2019

Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production  
With the Partitioning, OLAP, Advanced Analytics and Real Application Testing options  
Master table "TEST"."SYS\_IMPORT\_FULL\_01" successfully loaded/unloaded  
Starting "TEST"."SYS\_IMPORT\_FULL\_01": test/**\*\*\*\*** directory=dump\_dir dumpfile=t.dmp  
Processing object type SCHEMA\_EXPORT/USER  
ORA-31684: Object type USER:"TEST" already exists  
Processing object type SCHEMA\_EXPORT/SYSTEM\_GRANT  
Processing object type SCHEMA\_EXPORT/ROLE\_GRANT  
Processing object type SCHEMA\_EXPORT/DEFAULT\_ROLE  
Processing object type SCHEMA\_EXPORT/PRE\_SCHEMA/PROCACT\_SCHEMA  
Processing object type SCHEMA\_EXPORT/TABLE/TABLE  
Processing object type SCHEMA\_EXPORT/TABLE/TABLE\_DATA  
. . imported "TEST"."TEST" 5.554 KB 24 rows  
Processing object type SCHEMA\_EXPORT/PROCEDURE/PROCEDURE  
Processing object type SCHEMA\_EXPORT/PROCEDURE/ALTER\_PROCEDURE  
Processing object type SCHEMA\_EXPORT/VIEW/VIEW  
Job "TEST"."SYS\_IMPORT\_FULL\_01" completed with 1 error(s) at Mon Apr 22 16:38:33 2019 elapsed 0 00:00:14

字符集问题：

export NLS\_LANG=AMERICAN\_AMERICA.ZHS16GBK

select userenv('language') from dual;和新echo $LANG都一致但是导入还是有中文乱码，经过查询查找，发现源端设置了export NLS\_LANG=AMERICAN\_AMERICA.ZHS16GBK，目标端没有设置，目标端设置以后，导入没有乱码了。

附录：  
create user test identified by test;  
grant connect, resource to test;  
grant exp\_full\_database to test;  
grant imp\_full\_database to test;  
create directory dump\_dir as '/home/oracle';  
grant read,write on directory dump\_dir to test;  
GRANT UNLIMITED TABLESPACE TO test;

转载于:https://blog.51cto.com/860143/2382818