What are the characters that cannot be included in access field names?
According to the naming rules of Access fields, field names cannot contain periods (.), exclamation points (!) square brackets ([]) and accent marks (`).
The naming of fields in access should follow the following rules:
The length can only be up to 64 characters.
can contain any combination of letters, numbers, spaces, and special characters (except periods (.), exclamation points (!), accents (`), and square brackets ([ ])).
cannot start with a leading space.
Except for periods (.), exclamation points (!), accents (`) and square brackets ([ ]), control characters (ASCII values from 0 to 31) cannot be included. See the figure below
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