What is the method for importing and exporting dmp files in Oracle?
In Oracle database, we can use the exp and imp commands to export and import dmp files.
- “Let’s go grab a bite to eat.”
“Let’s get something to eat.”
exp username/password@SID file=export.dmp
In this case, username is the database username, password is the password, SID is the database instance name, and export.dmp is the exported dmp file name.
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imp username/password@SID file=export.dmp
username is the database username, password is the password, SID is the database instance name, and export.dmp is the filename of the imported dmp file.
It is important to note that when exporting and importing data, it may be necessary to adjust some parameters based on the actual situation. For example, you can specify the tables to export or the tablespace to import. For detailed parameter settings, you can refer to the Oracle official documentation or use the “exp help=y” and “imp help=y” commands to view the help information.
