[dbo].[UTILfn_Split]

set ANSI_NULLS ON
set QUOTED_IDENTIFIER ON
go
GO


ALTER function [dbo].[UTILfn_Split](
@String nvarchar (4000),
@Delimiter nvarchar (10)
)
returns @ValueTable table ([Value] nvarchar(4000))
begin
declare @NextString nvarchar(4000)
declare @Pos int
declare @NextPos int
declare @CommaCheck nvarchar(1)

--Initialize
set @NextString = ''
set @CommaCheck = right(@String,1)

--Check for trailing Comma, if not exists, INSERT
if (@CommaCheck <> @Delimiter)
set @String = @String + @Delimiter

--Get position of first Comma
set @Pos = charindex(@Delimiter,@String)
set @NextPos = 1

--Loop while there is still a comma in the String of levels
while (@pos <> 0)
begin
-- set @NextString = substring(@String,1,@Pos – 1)

insert into @ValueTable ([Value]) Values (@NextString)

set @String = substring(@String,@pos +1,len(@String))

set @NextPos = @Pos
set @pos = charindex(@Delimiter,@String)
end

return
end

Posted in: SQL UTILITY FUNCTIONS