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OceanBase Database

SQL - V4.2.2

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    DBA_OB_BACKUP_TASKS

    Last Updated:2026-04-15 08:27:15  Updated
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    Purpose

    The DBA_OB_BACKUP_TASKS view displays the backup tasks in the current tenant.

    Note

    This view is introduced since OceanBase Database V4.0.0.

    Columns

    Column
    Type
    Nullable?
    Description
    TASK_ID NUMBER(38) NO The ID of a backup task, which corresponds to a backup set task.
    JOB_ID NUMBER(38) NO The job ID of the backup task.
    INCARNATION NUMBER(38) NO The Nth incarnation of the database after the Flashback Database operation.
    BACKUP_SET_ID NUMBER(38) NO The ID of the backup set that corresponds to the backup task.
    START_TIMESTAMP VARCHAR2(256) NO The start time of the backup task.
    END_TIMESTAMP VARCHAR2(256) NO The end time of the backup task.
    STATUS VARCHAR2(4096) NO The backup status.
    START_SCN NUMBER(38) NO The SCN at which the backup starts.
    END_SCN NUMBER(38) NO The SCN at which the backup ends.
    USER_LS_START_SCN NUMBER(38) NO The SCN of the metadata of the backup log stream.
    ENCRYPTION_MODE VARCHAR2(4096) YES The encryption mode. Valid values:
  • None: indicates that encryption is not implemented.
  • Password: indicates that only the password is used for protection.
  • Password Encryption: indicates that encryption is implemented and the password is used for protection.
  • Transparent Encryption: indicates that TDE is used for encryption.
  • Dual Mode Encryption: indicates that TDE encryption is implemented and the password is used for protection.
    Currently, only the None and Password modes are supported.
  • PASSWD VARCHAR2(4096) YES The password.
    INPUT_BYTES NUMBER(38) YES The number of input bytes.
    OUTPUT_BYTES NUMBER(38) YES The number of output bytes.
    OUTPUT_RATE_BYTES NUMBER NO The number of bytes that are output per second.
    EXTRA_META_BYTES NUMBER(38) YES The number of extra bytes.
    TABLET_COUNT NUMBER(38) YES The total number of tablets.
    FINISH_TABLET_COUNT NUMBER(38) YES The total number of tablets backed up.
    MACRO_BLOCK_COUNT NUMBER(38) YES The number of macroblocks.
    FINISH_MACRO_BLOCK_COUNT NUMBER(38) YES The number of macroblocks backed up.
    FILE_COUNT NUMBER(38) YES The number of backup files.
    META_TURN_ID NUMBER(38) YES The round of metadata backup.
    DATA_TURN_ID NUMBER(38) YES The round of the backup data.
    RESULT NUMBER(38) YES The returned backup error code.
    COMMENT VARCHAR2(4096) YES The description of the error code.
    PATH VARCHAR2(4096) YES The backup path.

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