drop database if exists `test`; create database `test`; use `test`; create table `plate` ( id int primary key not null auto_increment, number varchar(200), url varchar (200), count int ); create table `picture` ( id int primary key not null auto_increment, url varchar (200) ); create table `user` ( id int primary key not null auto_increment, name varchar(200) unique, password varchar (200) )