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Su, Xiaomeng b8dbeabef4 dli_umn_20250929 
Reviewed-by: Pruthi, Vineet <vineet.pruthi@t-systems.com>
Co-authored-by: Su, Xiaomeng <suxiaomeng1@huawei.com>
Co-committed-by: Su, Xiaomeng <suxiaomeng1@huawei.com>
2025-11-26 09:25:57 +00:00

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Deleting a Database on the DLI Console

You can delete an unused database from the DLI console: when a database is no longer needed, such as after a test database has completed testing; if a database has errors or anomalies that cannot be fixed; when there is a need to reorganize the data structure, such as by modifying table designs; or if a database is idle and has no practical use.

This section describes how to delete a database on the DLI management console.

Precautions

  • Databases or tables that are being used for running jobs cannot be deleted.
  • The administrator, database owner, and users with the database deletion permission can delete the database.

    If a database or table is deleted, it cannot be recovered. Exercise caution when performing this operation.

Deleting a Database

  1. In the navigation pane on the left of the console, choose Data Management > Databases and Tables.
  2. Locate the row where the target database locates and click More > Drop Database in the Operation column.

    You cannot delete databases that contain tables. To delete a database containing tables, delete the tables first.

  3. In the displayed dialog box, click Yes.