Wypróbuj COALESCE
SELECT COALESCE(SUM(TOTAL),0), COALESCE(SUM(5STAR),0), STORE, DATE
FROM `table` WHERE DATE >= '2012-02-24' GROUP BY TOTAL
Wypróbuj COALESCE
SELECT COALESCE(SUM(TOTAL),0), COALESCE(SUM(5STAR),0), STORE, DATE
FROM `table` WHERE DATE >= '2012-02-24' GROUP BY TOTAL