yii\mongodb\QueryBuilder::dropIndexes PHP 메소드

Generates drop indexes command.

public dropIndexes ( string $collectionName, string $index ) : array
$collectionName	string	collection name
$index	string	index name or pattern, use `*` in order to drop all indexes.
리턴	array	command document.

    public function dropIndexes($collectionName, $index)
    {
        return ['dropIndexes' => $collectionName, 'index' => $index];
    }

QueryBuilder