Purpose
The oceanbase.DBA_OB_RESTORE_HISTORY view displays the restore tasks that have been completed.
Note
This view is introduced since OceanBase Database V4.0.0.
Columns
Column |
Type |
Nullable? |
Description |
|---|---|---|---|
| JOB_ID | bigint(20) | NO | The ID of the restore job. |
| RESTORE_TENANT_NAME | varchar(128) | NO | The name of the tenant to be restored. |
| RESTORE_TENANT_ID | bigint(20) | NO | The ID of the tenant to be restored. |
| BACKUP_TENANT_NAME | varchar(128) | NO | The name of the backup source tenant. |
| BACKUP_TENANT_ID | bigint(20) | NO | The ID of the backup source tenant. |
| BACKUP_CLUSTER_NAME | varchar(128) | NO | The name of the backup source cluster. |
| BACKUP_DEST | longtext | NO | The backup set paths. The value contains the data backup path and log archive path. |
| RESTORE_SCN | bigint(20) unsigned | NO | The restore system change number (SCN). |
| RESTORE_SCN_DISPLAY | datetime(6) | NO | The restore SCN displayed as a timestamp. |
| RESTORE_OPTION | varchar(4096) | NO | The restore option specified when restore is initiated. |
| START_TIMESTAMP | timestamp(6) | YES | The start timestamp of the restore job. |
| FINISH_TIMESTAMP | timestamp(6) | YES | The end timestamp of the restore job. |
| STATUS | varchar(64) | NO | The restore result. Valid values:
|
| BACKUP_PIECE_LIST | longtext | NO | The paths of log archive pieces for restore, which are separated with commas (,). For example, file:///data/nfs/backup/archive/2_1_2,file:///data/nfs/backup/archive/2_1_3. |
| BACKUP_SET_LIST | longtext | NO | The backup set paths for restore, which are separated with commas (,). For example, file:///data/nfs/backup/data/backup_set_1_full,file:///data/nfs/backup/data/backup_set_2_inc. |
| BACKUP_CLUSTER_VERSION | bigint(20) | NO | The version number of the backup source cluster. |
| LS_COUNT | bigint(20) | NO | The total number of log streams to restore. |
| FINISH_LS_COUNT | bigint(20) | NO | The total number of log streams restored. |
| TABLET_COUNT | bigint(20) | NO | The total number of tablets to restore. |
| FINISH_TABLET_COUNT | bigint(20) | NO | The number of tablets restored. |
| TOTAL_BYTES | bigint(20) | NO | The total number of bytes to restore. |
| TOTAL_BYTES_DISPLAY | varchar(27) | NO | The total number of bytes to restore, in a storage capacity unit. |
| FINISH_BYTES | bigint(20) | NO | The number of bytes restored. |
| FINISH_BYTES_DISPLAY | varchar(27) | NO | The total number of bytes restored, in a storage capacity unit. |
| DESCRIPTION | varchar(1024) | YES | The description specified in the restore statement. |
| COMMENT | varchar(1024) | YES | The information about a failed restore job. |