qimall/addons/Store/console/migrations/M220906030417QimallAddonsStoreCouponCatRelate.php

<?php

namespace addons\Store\console\migrations;

use yii\db\Migration;

/**
 * Class M220906030417QimallAddonsStoreCouponCatRelate
 */
class M220906030417QimallAddonsStoreCouponCatRelate extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        $table = 'qimall_addons_store_coupon_cat_relate';
        $sql="select * from information_schema.TABLES where TABLE_NAME = '{$table}';";
        $res = $this->db->createCommand($sql)->execute();
        if(!empty($res)) return '';
        $this->createTable($table, [
            'id' => $this->primaryKey(),
            'coupon_id' => $this->integer(11)->notNull()->defaultValue(0)->comment('优惠券id'),
            'cate_id' => $this->integer(11)->notNull()->defaultValue(0)->comment('分类id'),
            'status' => $this->tinyInteger(1)->notNull()->defaultValue(1)->comment('状态[-1:删除;0:禁用;1启用]'),
            'created_at' => $this->integer(11)->notNull()->defaultValue(0)->comment('添加时间'),
            'updated_at' => $this->integer(11)->notNull()->defaultValue(0)->comment('修改时间'),

        ]);
        $this->addCommentOnTable($table,'分类下相关优惠券');
    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M220906030417QimallAddonsStoreCouponCatRelate cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M220906030417QimallAddonsStoreCouponCatRelate cannot be reverted.\n";

        return false;
    }
    */
}