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This article is about how to determine whether a dmp file is exported by exp or expdp. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

The DBMS_DATAPUMP.GET_DUMPFILE_INFO () stored procedure can obtain information from dump files Filetype returns the following file types: 1: Data Pump dump file 2: original Export dump file in SQL*Plus, get the information of the dump file in the following ways: (note: replacement and actual value)-- Dump file (test.dmp) is saved in the / tmp/test.SQL > conn / as sysdbaSQL > create or replace directory test as'/ tmp/test';Directory created.SQL > set serveroutput ondeclare v_filetype NUMBER -- 0=unknown 1=expdp 2=exp 3=ext v_info_table sys.ku$_dumpfile_info;-- PL/SQL table with file infobegin dbms_datapump.get_dumpfile_info (filename = > 'test.dmp', directory = > upper (' test'), info_table = > v_info_table, filetype = > v_filetype); dbms_output.put_line ('Filetype:' | | v_filetype); end;/SQL > Filetype: 2PL/SQL procedure successfully completed. Thank you for reading! This is the end of the article on "how to determine whether a dmp file is exported by exp or expdp". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, you can share it out for more people to see!

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