<?php

use yii\db\Migration;

class m161207_123604_country_new_fields extends Migration
{
    public function up()
    {
        $this->addColumn('{{%country}}', 'name2', $this->string()->after('name'));
        $this->execute('UPDATE {{%country}} SET name2 = name');
    }

    public function down()
    {
        $this->dropColumn('{{%country}}', 'name2');
    }

}