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GG网络技术分享 2025-11-13 16:13 5
根据您给的文档内容,
sql
CREATE DIRECTORY directory_name AS '/path/to/directory';
sql
GRANT READ, WRITE ON DIRECTORY directory_name TO your_user;
sql
$ expdp user/password@database schemas=schema_name directory=directory_name dumpfile=filename.dmp logfile=filename.log
sql
$ expdp user/password@database tables=table_name1,table_name2,table_name3 directory=directory_name dumpfile=filename.dmp logfile=filename.log
sql
$ expdp user/password@database tables='%' directory=directory_name dumpfile=filename.dmp logfile=filename.log exclude=SYSAUX,SYSTEM
通过以上步骤,您Neng有效地用Oracle的Expdp工具进行数据备份和迁移。

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