startAt method
Takes a list of fields
, creates and returns a new QueryPlatform that starts at
the provided fields relative to the order of the query.
The fields
must be in order of orderBy filters.
Cannot be used in combination with startAfter, startAfterDocument, or startAtDocument, but can be used in combination with endAt, endBefore, endAtDocument and endBeforeDocument.
Implementation
QueryPlatform startAt(Iterable<dynamic> fields) {
throw UnimplementedError('startAt() is not implemented');
}