SELECT rs.idSection, rs.nomSection, rb.idBloc, rb.nomBloc, rb.bVisible, rc.texteContenu, rc.droitLecture, rcc.codeFichier, rcc.clef FROM (rds_section rs, rds_bloc rb, rds_contenu rc) LEFT JOIN rds_contenu_code AS rcc ON rcc.idContenu = rc.idContenu WHERE rc.idBloc = rb.idBloc AND rb.idSection = rs.idSection AND rs.idDocument = ORDER BY rs.ordreSection ASC, rb.ordreBloc ASC, rc.ordreContenu ASC