private function prepareStatement(Builder $query, $sql)
    {
        /** @var \Yajra\Oci8\Oci8Connection $connection */
        $connection = $query->getConnection();
        $pdo        = $connection->getPdo();

        return $pdo->prepare($sql);
    }
private function prepareStatement(Builder $query, $sql)
    {
        /** @var \Yajra\Oci8\Oci8Connection $connection */
        $connection = $query->getConnection();
        $pdo        = $connection->getPdo();

        return $pdo->prepare($sql);
    }
private function prepareStatement ( Builder $ query , $ sql ) { /** @var \Yajra\Oci8\Oci8Connection $connection */ $ connection = $ query -> getConnection ( ) ; $ pdo = $ connection -> getPdo ( ) ; return $ pdo -> prepare ( $ sql ) ; }
Get prepared statement.

@param Builder $query
@param string $sql
@return \PDOStatement|\Yajra\Pdo\Oci8
Get prepared statement .