这是我的数据库表：

    CREATE TABLE IF NOT EXISTS `inspection_report` (
    `Inspection_datetime` datetime NOT NULL,
    `Line` char(5) NOT NULL,
    `S` int(11) NOT NULL,
    `A` int(11) NOT NULL,
    `B` int(11) NOT NULL,
    `C` int(11) NOT NULL,
INSERT INTO `inspection_report` (`Inspection_datetime`,`Line`,`S`, `A`, `B`, `C`) VALUES
('2010-09-01 09:08:01','FA 05',0, 0, 0, 0),('2010-09-02 14:24:35','FA 07',0, 0, 1, 0),('2010-09-01 09:08:01','fa 05',0, 1, 1, 0),('2010-09-01 16:24:04','FA 03', 0, 1, 0, 0);

我有这个表的很多数据.如果我想显示结果,我该怎么做：

Line      1st week        2nd week      3rd week   4th week    5th week   total
   FA 03        20                32          10         12          35        109
   FA 05        12                 5          10         10          25         62
   FA 07         0                 0           1         1            0          2

一个月有很多数据.我希望将它们分开计算一周.如果有大约一周的数据,则脚本将自动计算它们并在第1周,第2周,第3周等分享它们.我怎么做？或者你有什么想法吗？如何使用YEARweek()命令？

解决方法:

你需要做这样的事情

SELECT
  n.name,
  w1.amount,
  w2.amount,
  ...
  IFNULL(w1.amount,0) + IFNULL(w2.amount,0) + .... AS total
FROM
   yourTable AS n
LEFT JOIN (
  SELECT name, SUM(qty) AS amount FROM yourTable WHERE DAY(date) BETWEEN 1 AND 7 GROUP BY name
) AS w1 USING (name)
LEFT JOIN (
  SELECT name, SUM(qty) AS amount FROM yourTable WHERE DAY(date) BETWEEN 8 AND 14 GROUP BY name
) AS w2 USING (name)
...