ex2-2.sql

来自「数据库系统练习答案」· SQL 代码 · 共 5 行

SQL
5
字号
select DISTINCT "name"
from "book" NATURAL JOIN "title","member"
where "borrowermemno"  IN (select "memno"
			  from "member"
			  where "fname" = 'Susan' OR "fname" = 'John')

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?