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我試圖通過語句分區返回分組集的最小和最大日期時間。分鐘線有效,但最大值返回未分組結果的最大日期。 SQL Server 2016.我錯過了什麼?SQL Server 2016最大分區中的select語句不起作用
SELECT
[temp_Emp], [temp_EmpID], [temp_Date], [Temp_Start], [Temp_End],
MIN(Temp_Start) OVER (PARTITION BY temp_EmpID, temp_Date ORDER BY Temp_Start, Temp_End) AS 'Start',
MAX(Temp_End) OVER (PARTITION BY temp_EmpID, temp_Date ORDER BY Temp_Start, Temp_End) AS 'End'
FROM
tmp_startend
結果:
temp_EmpID temp_Date Temp_Start Temp_End Start End
300 7/08/2017 7/08/2017 8:00 7/08/2017 8:15 7/08/2017 8:00 7/08/2017 8:15
300 7/08/2017 7/08/2017 8:15 7/08/2017 8:30 7/08/2017 8:00 7/08/2017 8:30
300 7/08/2017 7/08/2017 9:00 7/08/2017 10:00 7/08/2017 8:00 7/08/2017 10:00
300 7/08/2017 7/08/2017 9:15 7/08/2017 14:30 7/08/2017 8:00 7/08/2017 14:30
300 7/08/2017 7/08/2017 9:30 7/08/2017 14:00 7/08/2017 8:00 7/08/2017 14:30
300 7/08/2017 7/08/2017 10:00 7/08/2017 13:00 7/08/2017 8:00 7/08/2017 14:30
300 7/08/2017 7/08/2017 10:00 7/08/2017 14:30 7/08/2017 8:00 7/08/2017 14:30
300 7/08/2017 7/08/2017 14:00 7/08/2017 15:00 7/08/2017 8:00 7/08/2017 15:00
謝謝你,我嘗試刪除順序,但我得到一個錯誤,說分區需要一個命令,我必須把錯誤的格式。 – Dave