regarding seperation of data in sql query.

--select * from computds.dbo.split('CON|CON1|CON2','|')
Create FUNCTION [dbo].[Split](@String varchar(max), @Delimiter char(1))
returns @temptable TABLE (items varchar(max))
as
begin
    declare @idx int
    declare @slice varchar(max)

    select @idx = 1
        if len(@String)<1 or @String is null  return

    while @idx!= 0
    begin
        set @idx = charindex(@Delimiter,@String)
        if @idx!=0
            set @slice = left(@String,@idx - 1)
        else
            set @slice = @String

        if(len(@slice)>0)
            insert into @temptable(Items) values(@slice)

        set @String = right(@String,len(@String) - @idx)
        if len(@String) = 0 break
    end
return
end