<?php

namespace app\migrations;

use yii\db\Migration;

/**
 * Class M230630071801QimallReference
 */
class M230630071801QimallReference extends Migration
{
    /**
     * {@inheritdoc}
     */
    public function safeUp()
    {
        try {
            $table = 'qimall_reference';
            $sql="select * from information_schema.TABLES where TABLE_NAME = '{$table}';";
            $res = $this->db->createCommand($sql)->execute();
            if(!empty($res)) return '';
            $sql="
            CREATE TABLE `qimall_reference` (
  `id` int(10) NOT NULL AUTO_INCREMENT COMMENT 'ID',
  `name` VARCHAR(255)  NOT NULL DEFAULT '' COMMENT '推荐人名称',
  `mobile` VARCHAR(20)  NOT NULL DEFAULT '' COMMENT '推荐人手机号码',
  `status` tinyint(4) DEFAULT '1' COMMENT '状态[-1:删除;0:禁用;1启用;]',
  `created_at` bigint(20) NOT NULL DEFAULT '0' COMMENT '创建时间',
  `updated_at` bigint(20) NOT NULL DEFAULT '0' COMMENT '上次更新数据时间',
  PRIMARY KEY (`id`) USING BTREE
) ENGINE=InnoDB  DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC COMMENT='推荐人';
            ";
            $this->execute($sql);
        }catch (\Exception $e){

        }

    }

    /**
     * {@inheritdoc}
     */
    public function safeDown()
    {
        echo "M230630071801QimallReference cannot be reverted.\n";

        return false;
    }

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

    }

    public function down()
    {
        echo "M230630071801QimallReference cannot be reverted.\n";

        return false;
    }
    */
}