正在試圖返回在MySQL一週的每一天的總和,但儘管有對2010年3月MySQL的SUM查詢一週問題的每日記錄
SELECT SUM(expense_details_amount) AS total
FROM expense_details
WHERE YEAR(expense_details_date) = '2010'
AND MONTH(expense_details_date) = '03'
AND WEEK(expense_details_date) = '3'
GROUP BY DAY(expense_details_date)
怎樣的第三週值沒有返回我去做這件事嗎?
請發佈您認爲應該對結果有貢獻的那些行(值)。 – van 2010-03-31 16:53:26