Purpose
The oceanbase.DBA_OB_OUTLINE_CONCURRENT_HISTORY view displays the history of execution plan and throttling rule outlines in the current tenant.
Note
This view is introduced since OceanBase Database V4.0.0.
Columns
Column |
Type |
Nullable? |
Description |
|---|---|---|---|
| CREATE_TIME | timestamp(6) | YES | The timestamp that indicates when the outline was created. |
| MODIFY_TIME | timestamp(6) | YES | The timestamp that indicates when the outline was modified. |
| TENANT_ID | bigint(20) | NO | The ID of the tenant. |
| DATABASE_ID | bigint(20) | YES | The ID of the database. |
| OUTLINE_ID | bigint(20) | NO | The ID of the outline. |
| OUTLINE_NAME | varchar(128) | YES | The name of the outline. |
| SQL_TEXT | longtext | YES | The SQL text specified in the ON clause when the outline was created. |
| OUTLINE_PARAMS | varbinary(65536) | YES | The throttling rule parameters specified when the outline was created. |
| OUTLINE_TARGET | longtext | YES | The SQL text specified in the TO clause when the outline was created. |
| SQL_ID | varchar(32) | YES | The ID of the SQL statement. |
| OUTLINE_CONTENT | longtext | YES | The complete outline information. |
| IS_DELETED | varchar(3) | NO | Indicates whether the outline was deleted. |
| ENABLED | varchar(3) | NO | Indicates whether the outline is valid. |