SQL 문장의 간단한 문자열 분할 함수

 
  
CREATE FUNCTION dbo.f_splitstr( 
  
@str varchar(8000) 
  
)RETURNS @r TABLE(id int IDENTITY(1, 1), value varchar(5000)) 
  
AS 
  
BEGIN 
  
/* Function body */ 
  
DECLARE @pos int 
  
SET @pos = CHARINDEX(',', @str) 
  
WHILE @pos > 0 
  
BEGIN 
  
INSERT @r(value) VALUES(LEFT(@str, @pos - 1)) 
  
SELECT 
  
@str = STUFF(@str, 1, @pos, ''), 
  
@pos = CHARINDEX(',', @str) 
  
END 
  
IF @str > '' 
  
INSERT @r(value) VALUES(@str) 
  
RETURN 
  
 
  
END 
  
 
  
select * from f_splitstr(' , , ')