qimall/addons/CloudStock/console/migrations/M231010083639QimallAddonsCloudStockAgentGuota.php

<?php

namespace addons\CloudStock\console\migrations;

use yii\db\Migration;

/**
 * Class M231010083639QimallAddonsCloudStockAgentGuota
 */
class M231010083639QimallAddonsCloudStockAgentGuota extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $sql ="ALTER TABLE qimall_addons_cloud_stock_agent_guota add pre_sale_quantity  int(11) NOT NULL DEFAULT '0' COMMENT '预售数量';";
        $this->execute($sql);
        $sql = "ALTER TABLE qimall_addons_cloud_stock_agent_guota MODIFY id bigint(20) AUTO_INCREMENT;";
        $this->execute($sql);

    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M231010083639QimallAddonsCloudStockAgentGuota cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M231010083639QimallAddonsCloudStockAgentGuota cannot be reverted.\n";

        return false;
    }
    */
}