Note
This view is introduced since OceanBase Database V4.0.0.
Purpose
The oceanbase.DBA_OB_BACKUP_SET_FILES view displays the file status of the backup sets in the current tenant. OceanBase Database does not support physical backup for the sys tenant and meta tenants.
Columns
Column |
Type |
Nullable? |
Description |
|---|---|---|---|
| BACKUP_SET_ID | bigint(20) | NO | The ID of the backup set. |
| DEST_ID | bigint(20) | NO | The ID of the backup path. |
| INCARNATION | bigint(20) | NO | The nth incarnation of the database after the Flashback Database operation. |
| BACKUP_TYPE | varchar(64) | NO | The type of the backup. Valid values:D: indicates full backup.I: indicates incremental backup. |
| PREV_FULL_BACKUP_SET_ID | bigint(20) | NO | The backup set ID of the previous full backup on which the current backup set depends. |
| PREV_INC_BACKUP_SET_ID | bigint(20) | NO | The backup set ID of the previous incremental backup on which the current backup set depends. |
| START_TIMESTAMP | timestamp(6) | NO | The timestamp when the secondary backup of the backup set started. |
| END_TIMESTAMP | timestamp(6) | NO | The timestamp when the secondary backup of the backup set is completed. |
| STATUS | varchar(64) | NO | The backup status. |
| FILE_STATUS | varchar(64) | NO | The file status of the backup set. Valid values:COPYING: indicates that the file is being backed up.AVAILABLE: indicates that the backup is valid.DELETING: indicates that the file is being deleted.EXPIRED: indicates that the backup file has expired.INCOMPLETE: indicates that the backup file is incomplete.BROKEN: indicates that the backup file is incomplete and cannot be used.DELETED: indicates that the backup file has been deleted. |
| ELAPSED_SECONDES | decimal(22,0) | NO | The time consumed for the backup. |
| PLUS_ARCHIVELOG | varchar(4096) | NO | Indicates whether log synchronization is enabled. |
| START_REPLAY_SCN | bigint(20) unsigned | NO | The playback SCN of the backup set dependency log. |
| START_REPLAY_SCN_DISPLAY | datetime(6) | NO | The playback timestamp of the backup set dependency log. |
| MIN_RESTORE_SCN | bigint(20) unsigned | NO | The latest restorable SCN of the backup set. |
| MIN_RESTORE_SCN_DISPLAY | varchar(4096) | NO | The minimum restorable timestamp of the backup set. |
| INPUT_BYTES | bigint(20) | YES | The number of input bytes. |
| OUTPUT_BYTES | bigint(20) | YES | The number of output bytes. |
| OUTPUT_RATE_BYTES | decimal(28,4) | NO | The number of bytes that are output per second. |
| EXTRA_META_BYTES | bigint(20) | YES | The number of extra bytes. |
| TABLET_COUNT | bigint(20) | YES | The total number of tablets to back up. |
| FINISH_TABLET_COUNT | bigint(20) | YES | The total number of tablets backed up. |
| MACRO_BLOCK_COUNT | bigint(20) | YES | The total number of macroblocks to back up. |
| FINISH_MACRO_BLOCK_COUNT | bigint(20) | YES | The total number of macroblocks backed up. |
| FILE_COUNT | bigint(20) | YES | The number of backup files. |
| META_TURN_ID | bigint(20) | YES | The round of metadata backup. |
| DATA_TURN_ID | bigint(20) | YES | The round of data backup. |
| RESULT | bigint(20) | NO | The returned backup error code. |
| COMMENT | varchar(4096) | YES | The description of the backup error code. |
| ENCRYPTION_MODE | varchar(64) | 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 | varchar(128) | YES | The password. |
| TENANT_COMPATIBLE | varchar(4096) | NO | The tenant version number. |
| BACKUP_COMPATIBLE | bigint(20) | NO | The version number of the backup set. |
| PATH | varchar(4096) | YES | The backup path. |
| CLUSTER_VERSION | varchar(4096) | NO | The version number of the source cluster. |
| CONSISTENT_SCN | bigint(20) unsigned | NO | The consistency SCN for backup. |
| MINOR_TURN_ID | bigint(20) | NO | The ID of the round at which the backup of minor compaction data ended. |
| MAJOR_TURN_ID | bigint(20) | NO | The ID of the round at which the backup of baseline data ended. |