AggregateQuery class
AggregateQuery represents the data at a particular location for retrieving metadata without retrieving the actual documents.
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
-
query
→ Query<
Object?> -
Query represents the query over the data at a particular location used by the AggregateQuery to
retrieve the metadata.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
count(
) → AggregateQuery - Represents an AggregateQuery over the data at a particular location for retrieving metadata without retrieving the actual documents.
-
get(
{AggregateSource source = AggregateSource.server}) → Future< AggregateQuerySnapshot> -
Returns an
AggregateQuerySnapshotwith the count of the documents that match the query. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited