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MS-SQL > User Function - ÃÊ°£°Ý, ºÐ°£°Ý, ½Ã°£°£°Ý, ÀÏ°£°Ý Ç¥ÇöÇϱâ (³¯Â¥ºñ±³ÈÄ)

µî·ÏÀÏ : 2017-07-03 19:18 Á¶È¸¼ö : 33,768

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- ½Ã°£ ´ÜÀ§ : ~½Ã°£ ÀüÀ¸·Î Ç¥Çö
- ±× ¿Ü ÇÏ·ç°¡ ³Ñ¾î°¥ ¶§ : ~ÀÏ ÀüÀ¸·Î Ç¥Çö



»ç¿ëÀÚ ÇÔ¼ö¿Í ³¯Â¥ÇÔ¼ö(DATEDIFF)¸¦ ÀÌ¿ëÇÏ¿© ÃÊ°£°Ý, ºÐ°£°Ý, ½Ã°£°£°Ý, ÀÏ°£°Ý Ç¥ÇöÇØ º¼ ¼ö ÀÖ´Ù.

¾Æ·¡Ã³·³ »ç¿ëÀÚ ÇÔ¼ö¸¦ ¸¸µç´Ù.
 
CREATE FUNCTION     [dbo].[fn_RegDate_Display](  
		        @iDate          DATETIME  
	) 
		RETURNS VARCHAR(20)  
		AS  
			BEGIN  
				DECLARE @wDisplay       VARCHAR(20)  
				SELECT  @wDisplay       = ''  
			  
				IF  DATEDIFF(ss,@iDate,GETDATE())   < 60   
				   SELECT  @wDisplay   = CAST(DATEDIFF(ss,@iDate,GETDATE()) AS VARCHAR) + 'ÃÊÀü'  
			   ELSE IF DATEDIFF(mi,@iDate,GETDATE())   < 60   
				   SELECT  @wDisplay   = CAST(DATEDIFF(mi,@iDate,GETDATE()) AS VARCHAR) + 'ºÐÀü'  
			   ELSE IF DATEDIFF(hh,@iDate,GETDATE())   < 24   
				   SELECT  @wDisplay   = CAST(DATEDIFF(hh,@iDate,GETDATE()) AS VARCHAR) + '½Ã°£Àü'  
			   ELSE   
				   SELECT  @wDisplay       = CONVERT(VARCHAR(10),@iDate,120)         
			   RETURN (@wDisplay)  
			END  
 
select *, dbo.fn_RegDate_Display(writeday) from t_db



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