集團通過對周/數月的間隔日期範圍

Question

我使用MySQL和我有如下表：

| clicks | int | 
| period | date | 

我希望能夠生成這個樣子，哪裏週期中的最後4個做報告周：

| period | clicks | 
| 1/7 - 7/5 | 1000 | 
| 25/6 - 31/7 | .... | 
| 18/6 - 24/6 | .... | 
| 12/6 - 18/6 | .... | 

，或在過去3個月：

| period | clicks | 
| July | .... | 
| June | .... | 
| April | .... | 

任何想法如何製作能產生equivale選擇查詢nt日期範圍和點擊次數？

Answer 1

 
SELECT 
WEEKOFYEAR(`date`) AS period, 
SUM(clicks) AS clicks 
FROM `tablename` 
WHERE `date` >= CURDATE() - INTERVAL 4 WEEK 
GROUP BY period 

SELECT 
MONTH(`date`) AS period, 
SUM(clicks) AS clicks 
FROM `tablename` 
WHERE `date` >= CURDATE() - INTERVAL 3 MONTH 
GROUP BY period 

Answer 2

對於過去3個月，你可以使用：

SELECT MONTH(PERIOD), SUM(CLICKS) 
FROM TABLE 
WHERE PERIOD >= NOW() - INTERVAL 3 MONTH 
GROUP BY MONTH(PERIOD) 

或過去4周：

SELECT WEEK(PERIOD), SUM(CLICKS) 
FROM TABLE 
WHERE PERIOD >= NOW() - INTERVAL 4 WEEK 
GROUP BY WEEK(PERIOD) 

代碼沒有經過測試。