求大神看看
一、select goods_id,goods_name,goods_price from tdb_goods where goods_price >= (select round(avg(goods_price),2) from tdb_goods);
二、select goods_id,goods_name,goods_price from tdb_goods where goods_price >= (select round(avg(goods_price),2) );
求大神指点，第二句和第一句缺了from tdb_goods，但是没报错，还把所有记录显示出来了，请教下是什么意思，脑壳都大了没看出来
