public function queryBuilder(ConnectionInterface $connection, String $connectionId=null) : QueryBuilderProvider
	{
		return new PdoQueryBuilder($connection, $connectionId);
	}
public function queryBuilder(ConnectionInterface $connection, String $connectionId=null) : QueryBuilderProvider
	{
		return new PdoQueryBuilder($connection, $connectionId);
	}
public function queryBuilder ( ConnectionInterface $ connection , String $ connectionId = null ) : QueryBuilderProvider { return new PdoQueryBuilder ( $ connection , $ connectionId ) ; }
We're using pdo query builder.

{@inheritDoc}
We re using pdo query builder .