SQL Insert Beautifier plugin for Eclipse.
Turns this:
INSERT INTO customer (id, name, home_phone, work_phone, city, address) VALUES (42, 'John Doe', null, '(+55-11) 9.9999.9999', 'Gothan City', '23, Elm Street');
Into this:
INSERT INTO customer (id, name, home_phone, work_phone, city, address) VALUES
(42, 'John Doe', null, '(+55-11) 9.9999.9999', 'Gothan City', '23, Elm Street');