如何獲得它是與where子句

Question

------------------------------------------------ 
| UserId |  Checktime   | Checktype 
| 1 | 12/05/2015 09:00:00:0000 | I 
| 1 | 12/05/2015 18:00:00:0000 | O 
| 1 | 12/04/2015 09:00:00:0000 | I 
| 1 | 12/04/2015 18:00:00:0000 | O 
| 2 | 12/05/2015 09:00:00:0000 | I 
| 2 | 12/05/2015 18:00:00:0000 | O 
| 2 | 12/04/2015 09:00:00:0000 | I 
| 2 | 12/04/2015 18:00:00:0000 | O 

我想在我的結果集從UserId = 1和date = 12/05/2015和Checktype = IChecktime只檢索時間搜索同一列的值。

Answer 1

如果日期大於12/04/2015且小於13/04/2015和userId = 1，則選擇查詢以檢索數據和篩選數據。

所以你的查詢將是這樣的。

思想報查詢： -

SELECT DATE_FORMAT(Checktime,'%H:%i:%s') as TIME from TABLE_NAME where UserId=1 and Checktype='I' and Checktime>='12/04/2015' and Checktime <'13/04/2015' 

編輯： - SQL Server 2008中

SELECT CONVERT(TIME,Checktime) AS TIME from TABLE_NAME where UserId=1 and Checktype='I' and Checktime>='12/04/2015' and Checktime <'13/04/2015'