Purpose
The ALL_TRIGGERS view displays triggers on tables owned by the current user. If the user has the CREATE ANY TRIGGER privilege, this view displays all triggers in the database.
Applicability
This topic applies only to OceanBase Database Enterprise Edition. OceanBase Database Community Edition provides only MySQL mode.
Related views
DBA_TRIGGERS
USER_TRIGGERS
Columns
Column |
Type |
Nullable? |
Description |
|---|---|---|---|
| OWNER | VARCHAR2(128) | NO | The owner of the trigger. |
| TRIGGER_NAME | VARCHAR2(128) | NO | The name of the trigger. |
| TRIGGER_TYPE | VARCHAR2(16) | NO | The type of the trigger. Valid values: |
| TRIGGERING_EVENT | VARCHAR2(246) | NO | The event that fires the trigger. At present, OceanBase Database supports only INSERT, UPDATE, and DELETE events. |
| TABLE_OWNER | VARCHAR2(128) | NO | The owner of the table. This field takes effect when the object on which the trigger is defined is a table. |
| BASE_OBJECT_TYPE | VARCHAR2(18) | NO | The type of the object on which the trigger is defined. At present, OceanBase Database supports only the TABLE type. |
| TABLE_NAME | VARCHAR2(256) | NO | The name of the table. This field takes effect when the object on which the trigger is defined is a table. |
| COLUMN_NAME | VARCHAR2(4000) | NO | The name of the column. This field takes effect only when the object on which the trigger is defined is a nested table; otherwise, the value is NULL. |
| REFERENCING_NAMES | VARCHAR2(422) | NO | The name used for referencing OLD and NEW column values. |
| WHEN_CLAUSE | VARCHAR2(4000) | YES | The trigger condition. |
| STATUS | VARCHAR2(8) | NO | Indicates whether the trigger is enabled or disabled. Valid values: |
| DESCRIPTION | VARCHAR2(65536) | NO | The trigger description, including the name, type, and event information. At present, OceanBase Database contains more information than Oracle. |
| ACTION_TYPE | VARCHAR2(11) | NO | The action type. At present, OceanBase Database supports only actions in PL/SQL. |
| TRIGGER_BODY | VARCHAR2(65536) | NO | The statement that is executed when the trigger fires. At present, OceanBase Database contains more information than Oracle. |
| CROSSEDITION | VARCHAR2(7) | NO | The cross-edition information, which is not supported in OceanBase Database at present. |
| BEFORE_STATEMENT | VARCHAR2(3) | NO | Indicates whether the composite trigger contains a BEFORE_STATEMENT section. Valid values: YES and NO. |
| BEFORE_ROW | VARCHAR2(3) | NO | Indicates whether the composite trigger contains a BEFORE_ROW section. Valid values: YES and NO. |
| AFTER_ROW | VARCHAR2(3) | NO | Indicates whether the composite trigger contains an AFTER_ROW section. Valid values: YES and NO. |
| AFTER_STATEMENT | VARCHAR2(3) | NO | Indicates whether the composite trigger contains an AFTER_STATEMENT section. Valid values: YES and NO. |
| INSTEAD_OF_ROW | VARCHAR2(3) | NO | Indicates whether the composite trigger contains an INSTEAD_OF_ROW section. Valid values: YES and NO. |
| FIRE_ONCE | VARCHAR2(3) | NO | This column is not supported at present. |
| APPLY_SERVER_ONLY | VARCHAR2(3) | NO | This column is not supported at present. |