NCP-DB-6.10 · Question #134
An administrator begins an SQL database clone deletion, but notices it fails almost immediately. What could be the cause of this failure?
The correct answer is B. The clone has been marked as Immutable. If an SQL database clone deletion fails immediately in NDB, the most likely cause is that the clone has been marked as Immutable. An immutable clone is protected from deletion to prevent accidental data loss, often set for critical development or testing environments. This…
Question
An administrator begins an SQL database clone deletion, but notices it fails almost immediately. What could be the cause of this failure?
Options
- AA refresh operation is in progress.
- BThe clone has been marked as Immutable.
- CThe database was not marked as Offline before the operation.
- DThe database data drives are shared with other applications.
How the community answered
(23 responses)- B87% (20)
- C4% (1)
- D9% (2)
Explanation
If an SQL database clone deletion fails immediately in NDB, the most likely cause is that the clone has been marked as Immutable. An immutable clone is protected from deletion to prevent accidental data loss, often set for critical development or testing environments. This protection must be explicitly removed by the administrator (e.g., via the NDB GUI or CLI) before the deletion
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