Purpose
oceanbase.CDB_OB_BACKUP_CLEAN_HISTORY displays the backup data cleanup history of each tenant.
Fields
| Field | Type | Nullable? | Description |
|---|---|---|---|
| TENANT_ID | bigint(20) | NO | The ID of the tenant. |
| BS_KEY | bigint(20) | NO | The ID of the backup set. |
| START_TIME | timestamp(6) | NO | The point in time when the clearing started. |
| END_TIME | timestamp(6) | NO | The point in time when the clearing ended. |
| INCARNATION | bigint(20) | NO | The number of the incarnation of the database. |
| TYPE | varchar(64) | NO | The clearing type. This field indicates whether expired backup sets or specified backup sets are cleared. |
| STATUS | varchar(64) | NO | The backup clearing status. Valid values: |
| PARAMETER | varchar(256) | NO | The meaning of this field varies with the clearing types. If the value of TYPE indicates that expired backup sets are cleared, this field indicates the expiration time. If the value of TYPE indicates that specified backup sets are cleared, this field indicates the IDs of the specified backup sets. |
| ERROR_MSG | varchar(512) | NO | The error message. |
| COMMENT | varchar(4096) | NO | Information about the clearing. |