$field=['q.id','q.inquiry_id','q.inquiry_sn','q.inquiry_items_id','q.quote_sn','q.source','q.price_origin','q.price_rmb','q.price_other','q.currency','q.goods_name as quote_goods_name','q.brand_name as quote_brand_name','q.supplier_id','q.supplier_name','q.quote_number','q.status','q.create_uid','q.create_name','q.delivery_time','q.batch','q.create_time','it.goods_name','it.brand_name','it.inquiry_number'];
if($map){
$list=$this->from('quote as q')
->join('inquiry_items as it','q.inquiry_items_id','=','it.id')