php - How to exclude tables/children from result in RedBeanPHP -

i have modelled relation redbeanphp:

car id    color    ownpart  part id    name

so redbean creates sql tables expected:

car id    color  part id    name    car_id

this works great.

however, have other tables in db, e.g. user has car_id identifying users car.

when want query cars , children (parts) by

$cars = r::find('car'); $foo = r::exportall( $cars ); echo json_encode($foo);

the json contains every user related car.

how can query cars "real" children?

exportall specifies third parameter $filter should able use specify relationships exported:

$foo = r::exportall($cars, false, array('part'));

WINAPI