asyncphp / icicle-database

     *

     * @throws LogicException

     */

    public function orderBy($order)

    {

        if (!isset($this->query)) {

            throw new LogicException("orderBy() called before select()");

        }

        if (!is_array($order)) {

            $order = [$order];

        }

        $query = clone $this->query;

        $query->orderBy($order);

        return $this->cloneWith("query", $query);

    }

    /**

     * @param mixed $where

     *

     * @throws LogicException

     */

    public function select($columns = "*")

    {

        if (!isset($this->table)) {

            throw new LogicException("select() called before table()");

        }

        if (!is_array($columns)) {

            $columns = [$columns];

        }

        $query = $this->factory->newSelect();

        $query->from($this->table);

        $query->cols($columns);

        return $this->cloneWith("query", $query);

    }

    /**

     * @param string $table