How do I remove a database link from the database?

Date:2023-01-09
There are several ways to remove a database link from a database. The first approach is to use the DROP DATABASE LINK command. This command removes the link from the current database and revokes any privileges granted for the link. The second approach is to delete the link definition within the initialization parameters of the database. The third approach is to drop the entry from the directory that holds the link definition. The fourth approach is to delete the entry from the dba_db_links view. Finally, one can also remove the link entry from the listener.ora file.
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