Sqlserver 分割字符串为多行

配合sql sever表值函数使用 

 ALTER function [dbo].[SplitStr] 
 ( @RowData nvarchar(4000), @SplitOn nvarchar(4000) )
 RETURNS @RtnValue table ( data nvarchar(4000) ) 
 AS BEGIN Declare @Cnt int Set @Cnt = 1 
 While (Charindex(@SplitOn,@RowData)>0) 
 Begin Insert Into @RtnValue (data)
 Select Data = ltrim(rtrim(Substring(@RowData,1,Charindex(@SplitOn,@RowData)-1))) 
 Set @RowData = Substring(@RowData,Charindex(@SplitOn,@RowData)+1,len(@RowData)) 
 Set @Cnt = @Cnt + 1 End Insert Into @RtnValue (data) 
 Select Data = ltrim(rtrim(@RowData)) Return END