symmetricno
inlinedno
schema CWUser CWUser login (String) upassword (Password) firstname (String) surname (String) last_login_time (TZDatetime) EmailAddress EmailAddress alias (String) CWUser->EmailAddress primary_email 0..1 0..1
relation (1)cardinalityconstraintsoptions
CWUser primary_email EmailAddress0..1 0..1RQLConstraint(DISTINCT Any O,S WHERE S use_email O)