SQL-Server日期時間格式 - 週一，七月三十一，2000

Question

我希望有一個日期格式這樣

Monday, the Thirty-First of July, 2000. 

我想有一個模式，但我沒有得到的文本日期。我只能得到31 july, 2000。

預先感謝您

Answer 1

CREATE FUNCTION fn_DateString 
(
    -- input parameter 
    @date datetime2 
) 
RETURNS varchar(100) 
AS 
BEGIN 
    DECLARE @Result varchar(100) 
    DECLARE @day as varchar(50) 

    set @day = 
      case DATEPART(day, @date) 
       when 1 then 'First' 
       when 2 then 'Second' 

       when 31 then 'Thirty-First' 
       else '<add other>' 
      end 

    SELECT @result = cast(DATENAME(dw,@date) as varchar) + 
     ', the ' + 
     CAST(@day as varchar) + 
     ' of ' + 
     CAST(DATENAME(MONTH, @date) as varchar) + 
     ', ' + 
     CAST(YEAR(@date) as varchar) 

    RETURN @Result 

END 
GO