<?php

/**
 * @link https://www.humhub.org/
 * @copyright Copyright (c) 2019 HumHub GmbH & Co. KG
 * @license https://www.humhub.com/licences
 */

use yii\db\Migration;

/**
 * Class m190211_133045_channel_length
 */
class m190211_133045_channel_length extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $this->alterColumn('queue', 'channel', $this->string(50)->notNull());
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "m190211_133045_channel_length cannot be reverted.\n";

        return false;
    }

    /*
    // Use up()/down() to run migration code without a transaction.
    public function up()
    {

    }

    public function down()
    {
        echo "m190211_133045_channel_length cannot be reverted.\n";

        return false;
    }
    */
}
