CREATE TABLE bigints(b BIGINT TIME INDEX);

INSERT INTO bigints values (4611686018427387904), (4611686018427388904), (1);

SELECT SUM(b) FROM bigints;

CREATE TABLE doubles(n DOUBLE, ts BIGINT TIME INDEX);

INSERT INTO doubles (n, ts) VALUES (9007199254740992, 1), (1, 2), (1, 3), (0, 4);

SELECT sum(n) from doubles;

DROP TABLE bigints;

DROP TABLE doubles;