Purpose
The oceanbase.DBA_OB_CLUSTER_EVENT_HISTORY view displays cluster-level important events. At present, only events related to cluster upgrade can be displayed. You can query this view only from the sys tenant.
Note
This view is introduced since OceanBase Database V4.1.0.
Columns
Column |
Type |
Nullable? |
Description |
|---|---|---|---|
| TIMESTAMP | timestamp(6) | NO | The creation time. |
| MODULE | varchar(256) | NO | The name of the module. |
| EVENT | varchar(256) | NO | The name of the event. |
| NAME1 | varchar(256) | NO | The name of the first attribute of the event. |
| VALUE1 | text | NO | The value of the first attribute of the event. |
| NAME2 | varchar(256) | NO | The name of the second attribute of the event. |
| VALUE2 | text | NO | The value of the second attribute of the event. |
| NAME3 | varchar(256) | NO | The name of the third attribute of the event. |
| VALUE3 | text | NO | The value of the third attribute of the event. |
| NAME4 | varchar(256) | NO | The name of the fourth attribute of the event. |
| VALUE4 | text | NO | The value of the fourth attribute of the event. |
| NAME5 | varchar(256) | NO | The name of the fifth attribute of the event. |
| VALUE5 | text | NO | The value of the fifth attribute of the event. |
| NAME6 | varchar(256) | NO | The name of the sixth attribute of the event. |
| VALUE6 | text | NO | The value of the sixth attribute of the event. |
| EXTRA_INFO | text | NO | The additional information about the database link. |