Splitting of comma separated values [duplicate]

Answer 1

Check this without using User Defined Function

DECLARE @param VARCHAR(MAX)
SET @param = 'as,ad,af,ag'

SELECT Split.a.value('.', 'VARCHAR(100)') AS ColName  
FROM  
(
     SELECT CONVERT(XML, '' + REPLACE(ColName, ',', '') + '') AS ColName  
     FROM  (SELECT @param AS ColName) TableName
 ) AS A CROSS APPLY ColName.nodes ('/M') AS Split(a)