Google\Cloud\Datastore\Query\Query::keysOnly PHP Method

Query Class Documentation Datei anzeigen Open project: GoogleCloudPlatform/gcloud-php

keysOnly() public method

Example: $query->keysOnly();
public keysOnly ( ) : Query
return Query 
    public function keysOnly()
    {
        $this->projection('__key__');
        return $this;
    }
Query
__construct
canPaginate
distinctOn
end
filter
hasAncestor
initializeFilter
jsonSerialize
keysOnly
kind
limit
mapOperator
offset
order
projection
propertyName
queryKey
queryObject
start