Unable to query select QUILLOU_nom, QUILLOU_prenom, QUILLOU_CLUB_categorie from QUILLOU, QUILLOU_CLUB where QUILLOU_id = QUILLOU_CLUB_quillou and QUILLOU_CLUB_club = 'LABOR' and QUILLOU_CLUB_saison = '' order by QUILLOU_nom asc, QUILLOU_prenom asc