Given Letter, Get Next Letter in Alphabet

Question

I have letter \"a\", \"b\", \"c\". I would like my results to be \"b\", \"c\", \"d\" in TSQL respectively. Would what I use to achieve this?

Answer 1

This is how you'd do it for one letter

DECLARE @myletter char(1) = 'a';
SELECT CHAR(ASCII(@myletter)+1);