>CREATE CURSOR temp (idField Int, amount Num(15,2)) >INSERT INTO temp VALUES (1, 11.3) >INSERT INTO temp VALUES (2, 8.7) >INSERT INTO temp VALUES (3, 10) > >SELECT T1.idField, T1.amount, SUM(T2.amount) ; > FROM temp T1 ; > JOIN temp T2 ON T2.idField <= T1.idField ; > GROUP BY 1, 2 ORDER BY 1 >>