我有一個表的結構是這樣排序: -使用MONTHNAME和
ID Month Year
1 January 2015
2 February 2015
3 March 2014
4 April 2014
5 May 2014
6 June 2014
7 July 2014
8 August 2014
9 September 2014
10 October 2014
11 November 2014
12 December 2014
我想這個使用舊的一年的月份進行排序,今年第一如果沒有進來 月在本年度否則要按當前年份 月份(當前年份(如果月份存在月份))進行排序。
預期成果是: -
Month Year
March 2014
April 2014
May 2014
June 2014
July 2014
August 2014
September 2014
October 2014
November 2014
December 2014
January 2015
February 2015
請提供您的代碼..你有什麼嘗試? – 2015-02-07 06:13:31
我的查詢是: - SELECT Months,IF(flag = 1,new_year,old_year)as FROM(SELECT MONTH(now())> = ID as flag,year(now())as new_year,year(now( )) - 1 as old_year,Months(我在month_stats ID,monthname中有兩列) FROM MONTHS_STATS)AS T; – 2015-02-07 06:15:07