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我有一個包含日期和值的表。 我想要做的是獲取MAX()值的值和對應於該值的日期。 即Mysql,選擇最大值和匹配值
+------------+-------+
| pdate | score |
+------------+-------+
| 2012-05-01 | 80 |
| 2012-05-02 | 50 |
| 2012-05-03 | 52 |
| 2012-04-02 | 100 |
| 2012-05-02 | 10 |
+------------+-------+
,我要的是輸出2012-04-02 - 100
這是我的查詢:
SELECT pdate,MAX(Score) as maxscore FROM tblpulse
WHERE DID = '171488' && pdate BETWEEN '2012-05-02'
AND '2012-06-26' and pdate ORDER BY pdate ASC
在相關欄中有很多類似的問題,像這樣:http://stackoverflow.com/questions/2584481/select-get-整行對應於max-in-mysql-group?rq = 1 – zerkms
查詢中的DID列是什麼? – Marvo