qimall/addons/Store/console/migrations/M220906060337AddCreditRateColumnToQimallAddonsStoreCashierExtra.php

<?php

namespace addons\Store\console\migrations;

use yii\db\Migration;

/**
 * Class M220906060337AddCreditRateColumnToQimallAddonsStoreCashierExtra
 */
class M220906060337AddCreditRateColumnToQimallAddonsStoreCashierExtra extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {

        try {
            $this->execute("ALTER TABLE qimall_addons_store_cashier_extra  add `credit_rate` decimal(12,2) NOT NULL DEFAULT '0.00' COMMENT '赊账比例'");

        } catch (\Exception $e) {
            var_dump($e->getMessage());
        }
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M220906060337AddCreditRateColumnToQimallAddonsStoreCashierExtra cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M220906060337AddCreditRateColumnToQimallAddonsStoreCashierExtra cannot be reverted.\n";

        return false;
    }
    */
}