先把急用的英语学好了再说。# Parenting - 为人父母
o*y
1 楼
都是面试题。
1. 假设有一TABLE EMP(id, sal, department). 找出所有employees whose
salary more than the average for their RESPECTIVE department.
2. 假设有一TABLE contains goods sold by vendors,GOODS(vendor_id, good_
id). 找出所有vendors who have the same or wider list of goods than vendor
002.
1. 假设有一TABLE EMP(id, sal, department). 找出所有employees whose
salary more than the average for their RESPECTIVE department.
2. 假设有一TABLE contains goods sold by vendors,GOODS(vendor_id, good_
id). 找出所有vendors who have the same or wider list of goods than vendor
002.