如果我理解正确,您正在从 Oracle 12c 导出并导入到 Oracle 11g。为此,您需要VERSION
参数(Source):
在您的 12c 实例上(忽略 11g 引用):
C:\Users\Steve>expdp hr/hr TABLES=hr.employees2 VERSION=10.2 DIRECTORY=data_pump_dir DUMPFILE=emp2.dmp LOGFILE=emp2.log
Export: Release 11.2.0.1.0 - Production on Tue Sep 7 09:10:51 2010
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options
Starting "HR"."SYS_EXPORT_TABLE_01": hr/******** TABLES=hr.employees2 VERSION=10.2 DIRECTORY=data_pump_dir DUMPFILE=emp2.dmp LOGFILE=emp2.log
Estimate in progress using BLOCKS method...
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
Total estimation using BLOCKS method: 64 KB
Processing object type TABLE_EXPORT/TABLE/TABLE
. . exported "HR"."EMPLOYEES2" 16.12 KB 107 rows
Master table "HR"."SYS_EXPORT_TABLE_01" successfully loaded/unloaded
******************************************************************************
Dump file set for HR.SYS_EXPORT_TABLE_01 is:
C:\APP\ORACLE\ADMIN\ORCL\DPDUMP\EMP2.DMP
Job "HR"."SYS_EXPORT_TABLE_01" successfully completed at 09:11:01
然后在您的 11g 实例上(再次忽略 10g 引用):
C:\Users\Steve>impdp hr/hr TABLES=hr.employees2 DIRECTORY=data_pump_dir DUMPFILE=emp2.dmp LOGFILE=emp2_imp.log
Import: Release 10.2.0.1.0 - Production on Tuesday, 07 September, 2010 9:25:53
Copyright (c) 2003, 2005, Oracle. All rights reserved.
Connected to: Oracle Database 10g Express Edition Release 10.2.0.1.0 - Production
Master table "HR"."SYS_IMPORT_TABLE_01" successfully loaded/unloaded
Starting "HR"."SYS_IMPORT_TABLE_01": hr/******** TABLES=hr.employees2 DIRECTORY=data_pump_dir DUMPFILE=emp2.dmp LOGFILE=emp2_imp.log
Processing object type TABLE_EXPORT/TABLE/TABLE
Processing object type TABLE_EXPORT/TABLE/TABLE_DATA
. . imported "HR"."EMPLOYEES2" 16.12 KB 107 rows
Job "HR"."SYS_IMPORT_TABLE_01" successfully completed at 09:26:05