UPDATE t_pur_index SET fisdeduct='0' WHERE fisdeduct=' ';
UPDATE t_pur_index SET fisformula='0' WHERE fisformula=' ';
UPDATE t_pur_index SET fisevatype='0' WHERE fisevatype=' ';
UPDATE t_pur_index SET fisorg='0' WHERE fisorg=' ';
UPDATE t_pur_index SET fiscategory='0' WHERE fiscategory=' ';