qimall/console/migrations/M230107081006AddIsShowCopyrightIntoQimallMall.php

<?php

namespace app\migrations;

use yii\db\Exception;
use yii\db\Migration;

/**
 * Class M230107081006AddIsShowCopyrightIntoQimallMall
 */
class M230107081006AddIsShowCopyrightIntoQimallMall extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        try {
            $sql="ALTER TABLE qimall_mall add is_show_copyright tinyint(1) not null default 0 comment '是否显示版权：1；显示；0不显示';";
            $this->execute($sql);

        }catch (Exception $e){

        }

    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M230107081006AddIsShowCopyrightIntoQimallMall cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M230107081006AddIsShowCopyrightIntoQimallMall cannot be reverted.\n";

        return false;
    }
    */
}