<?php

use yii\db\Schema;

class  extends \yii\db\Migration
{
    public function up()
    {
        $tableOptions = null;
        if ($this->db->driverName === 'mysql') {
            $tableOptions = 'CHARACTER SET utf8 COLLATE utf8_general_ci ENGINE=InnoDB';
        }
        
        
    }

    public function down()
    {
    }
}