我无法从其他用户导入 oracle 数据库

Question

我从用户 c##cuongnguyen 导出了 oracle 数据库。导出后，我有转储文件，所以我想将此文件导入另一个用户：mbbank

所以我运行这个语法：

**

imp mbbank/xxxxxx FROMUSER=c##cuongnguyen TOUSER=mbbank file=C:\oracle\export\cuongnguyen-user.DMP;

**

我收到回复了，是关于性格的。

Import: Release 12.2.0.1.0 - Production on Wed Apr 22 19:30:22 2020

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

Export file created by EXPORT:V12.02.00 via conventional path

Warning: the objects were exported by C##CUONGNGUYEN, not by you

import done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set import server uses AL32UTF8 character set (possible charset conversion) IMP-00085: multiple input files specified for unbounded export file IMP-00000: Import terminated unsuccessfully

如果你有什么想法，请告诉我，非常感谢

Answer 1

你试过运行dmp文件所在目录下的命令吗？或者甚至将目录路径放在 ''?

之间

cd C:\oracle\export
imp mbbank/xxxxxx FROMUSER=c##cuongnguyen TOUSER=mbbank file=cuongnguyen-user.DMP

或

imp mbbank/xxxxxx FROMUSER=c##cuongnguyen TOUSER=mbbank file='C:\oracle\export\cuongnguyen-user.DMP'

仅供您了解，oracle 有一个更加改进的数据库导出和导入工具：expdp 和 impdp。您可以按照自己的方式进行：

$ORACLE_HOME/bin/sqlplus '/ as sysdba'
SQL> create or replace directory export as 'C:\oracle\export';

正在导出架构：

expdp mbbank/xxxxxx dumpfile=cuongnguyen-user.DMP directory=export schemas=c##cuongnguyen

终于以新用户身份导入：

impdp mbbank/xxxxxx dumpfile=cuongnguyen-user.DMP directory=export schemas=c##cuongnguyen remap_schema=c##cuongnguyen:mbbank

我无法从其他用户导入 oracle 数据库

I can not import oracle database from another user

oracle

oracle-sqldeveloper

oracle12c