SELECT from 3rd comma in string

Question

I have the following string:

bzip2,1,668,sometext,foo,bar

How can I SELECT only sometext,foo,bar? The length of the string pre

Answer 1

I just figured out something that works:

declare @v varchar(max) = 'bzip2,1,668,sometext'
select substring(@v, CHARINDEX(',', @v, CHARINDEX(',', @v, CHARINDEX(',', @v)+1)+1)+1, len(@v))