qimall/console/migrations/M250422101817AlterUserWithdrawLogTable.php

<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * Class M250422101817AlterUserWithdrawLogTable
 */
class M250422101817AlterUserWithdrawLogTable extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql = <<<SQL
ALTER TABLE `qimall_user_withdraw_log` 
ADD COLUMN `exchange_balance_num` decimal(10, 2) NOT NULL DEFAULT 0.00 COMMENT '转余额金额',
ADD COLUMN `exchange_balance_ratio` float NOT NULL DEFAULT 0 COMMENT '转余额比例';
SQL;

        $this->execute($sql);
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        return false;
    }

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

    }

    public function down()
    {
        echo "M250422101817AlterUserWithdrawLogTable cannot be reverted.\n";

        return false;
    }
    */
}