18.9 GET_PAGE_VIEW_ID Function

This function returns the current page view identifier, which is a unique ID for each browser request or standalone database session. The value is null until the first debug message has been generated.

Syntax

APEX_DEBUG.GET_PAGE_VIEW_ID (
  RETURN NUMBER );

Example

The following example prints the page view identifiers before and after emitting debug output.

BEGIN
    sys.dbms_output.put_line('Page View ID='||apex_debug.get_page_view_id);
    apex_debug.message('Hello', p_force => true);
    sys.dbms_output.put_line('Page View ID='||apex_debug.get_page_view_id);
END;