<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * Class M231025074546AlterQimallUserLevelIsSpecifiedLevel
 */
class M231025074546AlterQimallUserLevelIsSpecifiedLevel extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql = "ALTER TABLE `qimall_user_level` 
        ADD COLUMN `is_specified_level` tinyint(1) NOT NULL DEFAULT 0 COMMENT '指定等级会员价展示[0否;1是]',
        ADD COLUMN `specified_level` varchar(255) NOT NULL DEFAULT '' COMMENT '指定等级';";
        $this->execute($sql);

        $sql = "ALTER TABLE `qimall_goods_attr` 
        ADD COLUMN `is_show` tinyint(1) NOT NULL DEFAULT 1 COMMENT '是否显示[0隐藏; 1显示]';";
        $this->execute($sql);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M231025074546AlterQimallUserLevelIsSpecifiedLevel cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M231025074546AlterQimallUserLevelIsSpecifiedLevel cannot be reverted.\n";

        return false;
    }
    */
}