public function executeStatement(string $queryString, array $parameters = [])
    {
        return Observable::defer(function() use ($queryString, $parameters) {
            $conn = $this->getLeastBusyConnection();

            return $conn->executeStatement($queryString, $parameters);
        });
    }
public function executeStatement(string $queryString, array $parameters = [])
    {
        return Observable::defer(function() use ($queryString, $parameters) {
            $conn = $this->getLeastBusyConnection();

            return $conn->executeStatement($queryString, $parameters);
        });
    }
public function executeStatement ( string $ queryString , array $ parameters = [ ] ) { return Observable :: defer ( function ( ) use ( $ queryString , $ parameters ) { $ conn = $ this -> getLeastBusyConnection ( ) ; return $ conn -> executeStatement ( $ queryString , $ parameters ) ; } ) ; }
Execute statement with parameters
@param string $queryString
@param array  $parameters
@return Observable
Execute statement with parameters