Used to specify the size in bytes of a single character.
property CharLength: TIBCCharLength default 0;
Use the CharLength property to specify the size in bytes of a single character. Set this option with the number in range [0..6] to reflect InterBase support for the national languages. Setting CharLength to zero will instruct TIBCConnection to interrogate InterBase server for the actual character length.
The default value is 1.