My need for today is a bit obscure and not worth explaining, but I anticipate the presence in several fields on a layout of a single character, a period, that will be unwanted. I would like to devise a way to find records that include fields containing a period -- just that one character, nothing else -- and remove it (i.e. replace it with nothing). Can this be done?
I know how to substitute one character or string for another, but doing it in this limited criterion is the part I'm stumbling over.