I have a field declared as char(25). But it will will be filled with only numbers from 0 to 9. I want to check whether this field contains only zeroes and do some procesing. How to do this check?
yes all the 25 bytes will be filled with numerals..i can check whether the field is numeric but how to check for zeros?
should i have to hardcode IF A = 25ZEROES or u have any other option like
IF A IS ZEROES?
