Description of the illustration simple_dml_trigger
{ BEFORE | AFTER } dml_event_clause [ referencing_clause ] [ FOR EACH ROW ] [ trigger_edition_clause ] [ trigger_ordering_clause ] [ ENABLE | DISABLE ] [ WHEN ( condition ) ] trigger_body
{ BEFORE | AFTER } dml_event_clause [ referencing_clause ] [ FOR EACH ROW ] [ trigger_edition_clause ] [ trigger_ordering_clause ] [ ENABLE | DISABLE ] [ WHEN ( condition ) ] trigger_body