전공 수업 CS/DataBase

데베 과제2

CREATE TABLE member ( member_id VARCHAR(100) NOT NULL, member_name VARCHAR(100) NOT NULL, member_pn integer NULL, member_rank VARCHAR(100) NULL, PRIMARY KEY (member_id) ); CREATE TABLE item ( item_code integer NOT NULL, item_name VARCHAR(100) NOT NULL, sellection VARCHAR(10) NULL, item_location integer NULL, PRIMARY KEY (item_code) ); CREATE TABLE sell ( member_id VARCHAR(100) NOT NULL, item_cod..