How to mane an "in" statement inclusive-only in SQL : I have a subset of values that I want to evaluate against a row in SQL.  

    Select count(*) cnt from table_name c
    where c.table_row in ('value 1','value 2', 'value 3')
    and other statements;

This works fine as long as I only want to determine if "table_row" contains one of those three values. 

What I want, however, is to determine if table_row contains **only** those values.  

Is there any SQL statement that can perform an inclusive-only 'in' statement, so that for the "cnt" in the above query, I will only get a result if 'table_row' is in the set indicated by the query?  