DELETE FROM ACADEMIC_SERVICE_REQUEST_SITUATION WHERE ACADEMIC_SERVICE_REQUEST_SITUATION.KEY_ACADEMIC_SERVICE_REQUEST IN (SELECT EVENT.KEY_ACADEMIC_SERVICE_REQUEST FROM EVENT WHERE EVENT.EVENT_TYPE = 'BOLONHA_PHD_PROGRAM_DIPLOMA_REQUEST');
DELETE FROM ACADEMIC_SERVICE_REQUEST WHERE ACADEMIC_SERVICE_REQUEST.ID_INTERNAL IN (SELECT EVENT.KEY_ACADEMIC_SERVICE_REQUEST FROM EVENT WHERE EVENT.EVENT_TYPE = 'BOLONHA_PHD_PROGRAM_DIPLOMA_REQUEST');
DELETE FROM EVENT WHERE EVENT.EVENT_TYPE = 'BOLONHA_PHD_PROGRAM_DIPLOMA_REQUEST';
DELETE FROM POSTING_RULE WHERE POSTING_RULE.EVENT_TYPE = 'BOLONHA_PHD_PROGRAM_DIPLOMA_REQUEST';
