Type Alias RecursiveModelPredicateExtender<RT>

A function that accepts a RecursiveModelPrecicate, which it must use to return a final condition.

This is used in DataStore.query(), DataStore.observe(), and DataStore.observeQuery() as the second argument. E.g.,

DataStore.query(MyModel, model => model.field.eq('some value'))
Copy

More complex queries should also be supported. E.g.,

DataStore.query(MyModel, model => model.and(m => [
  m.relatedEntity.or(relative => [
    relative.relativeField.eq('whatever'),
    relative.relativeField.eq('whatever else')
  ]),
  m.myModelField.ne('something')
]))
Copy