我注意到SELECT * FROM
(SELECT DATE_FORMAT(t.Start, '%d-%M-%Y') AS Date1,
SUM(TIMESTAMPDIFF(SECOND, t.Start, t.End)) / 3600 AS Hours
FROM timeslot t WHERE t.UserID = 1
GROUP BY DATE_FORMAT(t.Start, '%d-%M-%Y') ) A
LEFT OUTER JOIN
(SELECT DATE_FORMAT(s.TakenAt, '%d-%M-%Y') AS Date2
FROM snapshot s WHERE s.Deleted = 1
GROUP BY DATE_FORMAT(s.TakenAt, '%d-%M-%Y')) B
ON A.Date1 = B.Date2
的{{1}}丢失了。我知道，存储此内容的所有页面现在都显示404。
示例：
关于它的任何消息？还有其他地方我可以找到javadocs的{{1}}吗？
答案 0 :(得分：2)