A-A+
写出实现语句:查询以花瓶(pot)形式发货的所有鲜花的ID 普通名以及花瓶的规格。得到结果表
问题详情
写出实现语句:查询以花瓶(pot)形式发货的所有鲜花的ID,普通名以及花瓶的规格。得到结果表按普通名的字母逆序打印。请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:SELECT Flowerinfo.IDFlowerInfo.ComNameDelivery.DelSizeFrom FLOWERINFO ASFDELIVERY AS DWHERE F.Delivered=D.id AND D.Category='pot'ORDER BY F.ComName DESC;
SELECT Flowerinfo.ID,FlowerInfo.ComName,Delivery.DelSizeFrom FLOWERINFO ASF,DELIVERY AS DWHERE F.Delivered=D.id AND D.Category='pot'ORDER BY F.ComName DESC;