题目链接：https://leetcode.cn/problems/recyclable-and-low-fat-products/
题目描述：
由题目可知，我们需要查找低脂可回收的产品编号，用一行就可以搞定：
SELECT product_id FROM Products WHERE low_fats = 'Y' AND recyclable = 'Y';
标签：题目,低脂,可回收,recyclable,low,1757 From： https://www.cnblogs.com/lbwBH/p/17171529.html