Sorting by boolean fields

Hi all of you,



That's my problem



I have 3 fields Yes/No.



A B C



To be in order it is necessary that: A , B and C = Yes.

I would want to print all differents combinations :



A = no et B et C = Yes

Then



A: Missing



Nom, prenom et adresse.

.....

.....



A = Yes, B=No and C = No

Then



B and C missing :

Nom, prenom et adresse.

......

.......



Etc.....

Thanks for all



Habiler

Sorting by boolean fields