ALTER TABLE tetel ALTER COLUMN lang_0000040e TYPE character varying(500);
ALTER TABLE tetel ALTER COLUMN lang_00000409 TYPE character varying(500);
ALTER TABLE tetel ALTER COLUMN lang_00000407 TYPE character varying(500);
ALTER TABLE tetel ALTER COLUMN lang_0000040c TYPE character varying(500);
ALTER TABLE tetel ALTER COLUMN lang_00000419 TYPE character varying(500);

