yii\mongodb\Command::aggregate PHP Method

Command Class Documentation ファイルを表示 Open project: yiisoft/yii2-mongodb

aggregate() public method

Performs aggregation using MongoDB Aggregation Framework.

public aggregate ( string $collectionName, array $pipelines, array $options = [] ) : array
$collectionName	string	collection name
$pipelines	array	list of pipeline operators.
$options	array	optional parameters.
return	array	aggregation result.

    public function aggregate($collectionName, $pipelines, $options = [])
    {
        $this->document = $this->db->getQueryBuilder()->aggregate($collectionName, $pipelines, $options);
        $cursor = $this->execute();
        $result = current($cursor->toArray());
        return $result['result'];
    }

Command

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aggregate

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count

createCollection

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distinct