BACKUP

    Explain:

    1. Only one BACKUP or RESTORE task can be performed under the same database.
    2. The ON clause identifies the tables and partitions that need to be backed up. If no partition is specified, all partitions of the table are backed up by default.
    3. PROPERTIES currently supports the following attributes: “Type” = “full”: means that this is a full update (default). “Timeout” = “3600”: Task timeout, default to one day. Unit seconds.

    BACKUP