| Column ID | Column name | Data type | Length | Precision | NULL | Description |
|
| 1 | OBJECT_OWNER | VARCHAR2 | 30 | (null) | N | Owner of the object |
| 2 | OBJECT_NAME | VARCHAR2 | 30 | (null) | N | Name of the object |
| 3 | OPERATION_NAME | VARCHAR2 | 13 | (null) | Y | Name of the DML operation |
| 4 | USER_PROCEDURE | VARCHAR2 | 98 | (null) | Y | Name of the DML handler specified by the user |
| 5 | ERROR_HANDLER | VARCHAR2 | 1 | (null) | Y | Y if the user procedure is the error handler, N if it is the DML handler |
| 6 | APPLY_DATABASE_LINK | VARCHAR2 | 128 | (null) | Y | For remote objects, name of database link pointing to remote database |
| 7 | APPLY_NAME | VARCHAR2 | 30 | (null) | Y | Name of the apply process for the given object |
| 8 | ASSEMBLE_LOBS | VARCHAR2 | 1 | (null) | Y | Y if LOBs should be assembled in DML or error handler |