Getting the active role of an user in a trigger

Question

Hello forum!!
I've been searching to find out if and how I can get the active role of an user when programming a trigger.
Unfortunately I did not succeed in finding some information about this. Is it possible? If yes, how?
Thanks for any hint regarding this topic.
Sebastian

Answer 1

Thanks for the answers. This helped a lot but it does not seem to work within my triggers.
CREATE OR REPLACE TRIGGER InscriptionsInsert BEFORE INSERT OR UPDATE ON Inscriptions
  FOR EACH ROW
  DECLARE
    active_role VARCHAR2(11);
  BEGIN
    SELECT role INTO active_role FROM session_roles WHERE role != 'CONNECT';
    IF :new.ni < 1000 AND active_role = 'ind_service' THEN
      RAISE(ABORT, 'le service individuelle ne peut pas faire les inscriptions pour des sportifs');   
    END IF;
    IF :new.i >= 1000 AND active_role = 'eq_service' THEN
      RAISE(ABORT, 'le service equipe ne peut pas faire les inscriptions pour des equipes');   
    END IF;
  END;
CREATE OR REPLACE TRIGGER ResultatsInsert BEFORE INSERT OR UPDATE ON Resultats
  FOR EACH ROW
  DECLARE
    forme VARCHAR2(12);
    active_role VARCHAR2(11);
  BEGIN
    SELECT forme INTO forme FROM Epreuves WHERE nEpreuve = :new.nEpreuve;
    SELECT role INTO active_role FROM session_roles WHERE role != 'CONNECT';
    IF forme = 'individuelle' AND active_role = 'eq_service'
      RAISE(ABORT, 'le service equipe ne peut pas enregistre des resultats pour des sportifs');
    END IF;
    IF forme = 'equipe' AND active_role = 'ind_service'
      RAISE(ABORT, 'le service individuelle ne peut pas enregistre des resultats pour des equipes');
    END IF;
  END;