CLOSE DATABASES ALL
SET SAFETY OFF
MODIFY FILE file1.csv NOEDIT
*!* Create a cursor with integer columns
CREATE CURSOR tmp1 (C1 I, C2 I, C3 I, C4 I, C5 I)
APPEND FROM file1.csv TYPE CSV
SELECT C1, C2, C3, C4, C5, C1+C2+C3+C4+C5 As sum ;
FROM tmp1 INTO CURSOR tmp2
COPY TO file2.csv TYPE CSV
MODIFY FILE file2.csv NOEDIT IN SCREEN
SET SAFETY ON