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我試圖將當前年份以YYYY的形式與月份列中的monthy
合併。T-SQL:從月份列中合併當前年份和月份
monthy monthsname
------------------------
1 January
2 February
3 March
4 April
5 May
6 June
7 July
8 August
9 September
10 October
11 November
12 December
這是我得到的輸出:
monthy monthsname month_number
------------------------------------
5 May NULL
6 June NULL
8 August NULL
9 September NULL
10 October NULL
11 November NULL
1 January 201701
2 February 201702
3 March 201703
4 April 201704
7 July 201707
12 December 201712
相反MONTH_NUMBER是空的,我試圖做到這一點:
isnull(ss.month_number, cast(convert(varchar(4), DATEPART(year, getdate())) as int) + right('0-- ' + cast(convert(varchar(2), monthy) as int), 2))
,我沒有得到正確的輸出:我想要201705
爲month_number
的第一行記錄
感謝安東尼,正是我需要的!!!!你搖滾! – user396123
@ user396123我會爲你高興,但只有你可以接受答案 –