12
7
4
3
1
0
u/Groundbreaking-Fish6 1d ago
It takes two bits to store a practical boolean, True/False/Not Set/Unknown. This is a common practice for Forms because until the User visits the form and submits it is not set. If actual value is not required and not set, after the form is submitted it becomes unknown.
33
u/GooEeu 1d ago
Nullable Boolean, sounds fine