The DBMS_XPLAN DISPLAY_CURSOR function displays an execution plan from the library cache
The function returns a DBMS_XPLAN_TYPE_TABLE
In Oracle 12.1.0.2 the function takes the following parameters:
| Argument Name | Type | In/Out | Default? |
| SQL_ID | VARCHAR2 | IN | DEFAULT |
| CURSOR_CHILD_NO | NUMBER(38) | IN | DEFAULT |
| FORMAT | VARCHAR2 | IN | DEFAULT |