How to delete oracle library failure

Steps to delete the failed database after Oracle failed to build a library: Use sys username to connect to the target instance. Use DROP DATABASE to delete the database. Query v$database to confirm that the database has been deleted.

How to delete Oracle library failure?

Question: How to delete the failed database after Oracle library creation fails?

answer:

In Oracle, you can delete a failed database by following the steps:

1. Connect to the target instance

Use sys as username and password to connect to an Oracle instance containing the failed database:

 <code>sqlplus sys/password@target_instance</code>

2. Delete the database

Use the DROP DATABASE command to delete a failed database:

 <code>DROP DATABASE failed_database_name;</code>

3. Confirm that the deletion is successful

Run the following query to confirm that the database has been deleted successfully:

 <code>SELECT * FROM v$database;</code>

If the query result is empty, it means that the database has been deleted successfully.

Detailed description:

• Step 1: When connecting to the target instance, make sure to use the username with delete database permission.
• Step 2: The DROP DATABASE command deletes the database and all its objects, including tables, indexes, and constraints.
• Step 3: The v$database system view provides information about the current database. If the query result is empty, it means that the database has been deleted successfully.

Notes:

• Before deleting the database, make sure it is no longer needed.
• If the database contains important data, back up before deleting it.
• If you encounter an error while deleting the database, consult Oracle documentation or contact Oracle Support.

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