What is the correct formulas for these Microsoft Access Database Queries?

What is the correct formula criteria for finding the list of names of people (first name, middle name and surname), for example, whose name has a letter used only once or a letter used twice only?

And what's the correct formula criteria for finding the names of people with less than, equal to OR more than 15 (or any number) characters in his/her name?

Please help?

Jeff P2014-02-08T16:34:03Z

Favorite Answer

1) I don't think Access has a way to do that--you may have to use VBA for that one.

2) You'll need a HAVING clause similar to this:

HAVING Len([FieldName]) >= 15