<?php

namespace app\common\model\app\exam;

use think\Model;


class WarehouseGroup extends Model
{

    
    // 表名
    protected $name = 'app_exam_warehouse_group';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'integer';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = false;
    protected $deleteTime = false;


    /**
     * 获取所有的分组ID
     * @return mixed
     */
    public static function getAllGroupIds(){
        return self::field('id')->column('id');
    }
}