标签：Assignment CaltechCS122 笔记 Joins SQL Translation
Assignment 2: SQL Translation and Joins
Translation and join
PlanNode 及其子类，如图所示：
标签：Assignment,
CaltechCS122,
笔记,
Joins,
SQL,
Translation
From： https://www.cnblogs.com/qwerty-ll/p/17480146.html