SQL查询月份名称排序

Question

I am trying to convert this SQL View to sort the month names in order. Any help would be appreciated:

SELECT    DATENAME(Month, REQDATE) AS Month, COUNT(WO_NUM) AS Tickets
FROM      dbo.TASKS
WHERE     (REQDATE >= '6/1/13')
GROUP BY  DATENAME(Month, REQDATE)

It currently displays the months out of order..

Answer 1

This will display the results with the months listed in calendar order.

SELECT    DATENAME(Month, REQDATE) AS Month, COUNT(WO_NUM) AS Tickets
FROM      dbo.TASKS
WHERE     (REQDATE >= '6/1/13')
GROUP BY  DATENAME(Month, REQDATE), DATEPART(Month, REQDATE)
ORDER BY  DATEPART(Month, REQDATE) ASC

I added DATEPART(Month, REQDATE) to the GROUP BY clause, which shouldn't effect the grouping as the result for that DATEPART function will be the same for all dates in each group.

Answer 2

Try this.

SELECT    MAX(DATENAME(Month, REQDATE)) AS Month, COUNT(WO_NUM) AS Tickets
FROM      dbo.TASKS
WHERE     (REQDATE >= '6/1/13')
GROUP BY  DATEPART(Month, REQDATE)  
ORDER BY  DATEPART(Month, REQDATE) ASC

SQL Fiddle: http://sqlfiddle.com/#!3/220be/4

Answer 3

The TSQL function DatePart() should get you the month as an integer. Try this:

SELECT    DATENAME(Month, REQDATE) AS Month, COUNT(WO_NUM) AS Tickets
FROM      dbo.TASKS
WHERE     (REQDATE >= '6/1/13')
ORDER BY DatePart(month, REQDATE)
GROUP BY  DatePart(Month, REQDATE), DateName(Month, REQDATE)

Answer 4

In case anyone is still looking for the answer. Trick is to use AVG on the dates month.

SELECT    DATENAME(Month, REQDATE) AS Month, COUNT(WO_NUM) AS Tickets, AVG(DATEPART(mm, REQDATE)) AS MonthNum
FROM      dbo.TASKS
WHERE     (REQDATE >= '6/1/13')
GROUP BY  DATENAME(Month, REQDATE)  
ORDER BY  MonthNum ASC