
UPDATE t_pur_aptitude SET fisscene='0' WHERE fisscene=' ';
UPDATE t_pur_aptitude SET fissample='0' WHERE fissample=' ';
UPDATE t_pur_aptitude SET fismaterial='0' WHERE fismaterial=' ';
UPDATE t_pur_aptitude SET fisapprove='0' WHERE fisapprove=' ';
UPDATE t_pur_aptitude SET fissuppcolla='0' WHERE fissuppcolla=' ';
