我正在使用12c数据泵导入向导导入一个数据库(.dmp)文件。我为数据库创建了一个用户,并重新映射了模式和表空间。我得到以下错误:
语句开头为“dbms_datapump.metadata_filter(句柄=> h1,name => 'NAME_EXPR',value =>‘IN’‘”),该语句包含一个很长的表列表,字符数为32,659。
我想这句话可能已经超出了某种限度。如果是这样的话,我怎样才能把这句话分成几句呢?
发布于 2017-06-15 19:20:38
不需要枚举要导出/导入的每个对象,可以传递返回列表的查询:
Connected to:
Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
SQL> create table t1 as select * from dba_objects;
Table created.
SQL> create table tables_to_export(table_name varchar(128 char));
Table created.
SQL> insert into tables_to_export values ('T1');
1 row created.
SQL> commit;
Commit complete.
SQL> exit
Disconnected from Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
[oracle@o71 ~]$ expdp bp/bp include=table:\"in \(select table_name from tables_to_export\)\"
Export: Release 12.2.0.1.0 - Production on Thu Jun 15 21:18:57 2017
Copyright (c) 1982, 2017, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 12c Enterprise Edition Release 12.2.0.1.0 - 64bit Production
Starting "BP"."SYS_EXPORT_SCHEMA_01": bp/******** include=table:"in (select table_name from tables_to_export)"
Processing object type SCHEMA_EXPORT/TABLE/TABLE_DATA
Processing object type SCHEMA_EXPORT/TABLE/STATISTICS/TABLE_STATISTICS
Processing object type SCHEMA_EXPORT/TABLE/TABLE
. . exported "BP"."T1" 9.535 MB 76511 rows
Master table "BP"."SYS_EXPORT_SCHEMA_01" successfully loaded/unloaded
******************************************************************************
Dump file set for BP.SYS_EXPORT_SCHEMA_01 is:
/u01/app/oracle/admin/max/dpdump/expdat.dmp
Job "BP"."SYS_EXPORT_SCHEMA_01" successfully completed at Thu Jun 15 21:19:19 2017 elapsed 0 00:00:21
https://dba.stackexchange.com/questions/176387
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