T-SQL Substring - Last 3 Characters

Question

Using T-SQL, how would I go about getting the last 3 characters of a varchar column?

So the column text is IDS_ENUM_Change_262147_190

Answer 1

You can use either way:

SELECT RIGHT(RTRIM(columnName), 3)

OR

SELECT SUBSTRING(columnName, LEN(columnName)-2, 3)