<?php

use yii\db\Migration;

class m170901_100719_shop_add_column extends Migration
{
    public function safeUp()
    {
        $this->addColumn('shop', 'image_id', $this->integer());
        $this->addForeignKey('shop_image',
                            'shop',
                            'image_id',
                            'ImageManager',
                            'id'
            );
    }

    public function safeDown()
    {
        $this->dropColumn('shop', 'image_id');
        $this->dropForeignKey('shop_image', 'shop');
    }
    
}