[오르미 백엔드 7기] (database 실습2)
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DataBase
show databases ;drop database if exists `practice`;create database `practice`;use `practice`;create table air_logistics ( #unsigned 절대값 id int unsigned not null primary key auto_increment, category varchar(10) not null, special_baggage Boolean not null comment 'true = 1 , false = 0', send varchar(5) not null, receive varchar(5) not null, airline varchar(10) not null, dist..