Firestore in Datastore mode V1 API - Class Google::Cloud::Datastore::V1::AggregationResult (v1.2.0)

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Reference documentation and code samples for the Firestore in Datastore mode V1 API class Google::Cloud::Datastore::V1::AggregationResult.

The result of a single bucket from a Datastore aggregation query.

The keys of aggregate_properties are the same for all results in an aggregation query, unlike entity queries which can have different fields present for each result.

Inherits

• Object

Extended By

• Google::Protobuf::MessageExts::ClassMethods

Includes

• Google::Protobuf::MessageExts

Methods

#aggregate_properties

def aggregate_properties() -> ::Google::Protobuf::Map{::String => ::Google::Cloud::Datastore::V1::Value}

Returns

• (::Google::Protobuf::Map{::String => ::Google::Cloud::Datastore::V1::Value}) — The result of the aggregation functions, ex: COUNT(*) AS total_entities.

  The key is the alias assigned to the aggregation function on input and the size of this map equals the number of aggregation functions in the query.

#aggregate_properties=

def aggregate_properties=(value) -> ::Google::Protobuf::Map{::String => ::Google::Cloud::Datastore::V1::Value}

Parameter

• value (::Google::Protobuf::Map{::String => ::Google::Cloud::Datastore::V1::Value}) — The result of the aggregation functions, ex: COUNT(*) AS total_entities.

  The key is the alias assigned to the aggregation function on input and the size of this map equals the number of aggregation functions in the query.

Returns

• (::Google::Protobuf::Map{::String => ::Google::Cloud::Datastore::V1::Value}) — The result of the aggregation functions, ex: COUNT(*) AS total_entities.

  The key is the alias assigned to the aggregation function on input and the size of this map equals the number of aggregation functions in the query.