# necessary because of the evil OR username for older data, be really nice if everything was just migrated to usernum and we could drop username
# This will not be helpful to mysql, but postgres smartly does a bitmap across both indexes, mysql will just use one
# necessary because of the evil OR username for older data, be really nice if everything was just migrated to usernum and we could drop username
# This will not be helpful to mysql, but postgres smartly does a bitmap across both indexes, mysql will just use one