Question

If I have a string with values like A,B,C,D,E,F, and I wanted to remove the last comma, is there a function or script I can use to do that?

Answer 1

The below example will trim off the last char of a string but wont care if it’s a comma or not

DECLARE @s VARCHAR(50)
SET @s = 'a,b,'

SELECT LEFT(@s, LEN(@s)-1)