系统设计与分析 作业5

-- MySQL Script generated by MySQL Workbench
-- Mon Apr 30 00:22:09 2018
-- Model: New Model    Version: 1.0
-- MySQL Workbench Forward Engineering

SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='TRADITIONAL,ALLOW_INVALID_DATES';

-- -----------------------------------------------------
-- Schema mydb
-- -----------------------------------------------------

-- -----------------------------------------------------
-- Schema mydb
-- -----------------------------------------------------
CREATE SCHEMA IF NOT EXISTS `mydb` DEFAULT CHARACTER SET utf8 ;
USE `mydb` ;

-- -----------------------------------------------------
-- Table `mydb`.`CreditCard`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`CreditCard` (
 `card number` VARCHAR(45) NOT NULL,
 `security code` VARCHAR(45) NOT NULL,
 `CreditCardcol` VARCHAR(45) NULL,
 PRIMARY KEY (`card number`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `mydb`.`Traveler`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Traveler` (
 `id` INT NULL,
 `full name` VARCHAR(45) NOT NULL,
 `phone` VARCHAR(20) NOT NULL,
 `email` VARCHAR(45) NOT NULL,
 PRIMARY KEY (`id`),
 UNIQUE INDEX `phone_UNIQUE` (`phone` ASC),
 CONSTRAINT `card number`
   FOREIGN KEY ()
   REFERENCES `mydb`.`CreditCard` ()
   ON DELETE NO ACTION
   ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `mydb`.`Hotel`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Hotel` (
 `name` VARCHAR(45) NOT NULL,
 PRIMARY KEY (`name`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `mydb`.`Reservation`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Reservation` (
 `` INT NOT NULL,
 `check in date` VARCHAR(45) NOT NULL,
 `check out date` VARCHAR(45) NOT NULL,
 PRIMARY KEY (``),
 CONSTRAINT `customer id`
   FOREIGN KEY ()
   REFERENCES `mydb`.`Traveler` ()
   ON DELETE NO ACTION
   ON UPDATE NO ACTION,
 CONSTRAINT `hotel name`
   FOREIGN KEY ()
   REFERENCES `mydb`.`Hotel` ()
   ON DELETE NO ACTION
   ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `mydb`.`Location`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Location` (
 `code` VARCHAR(20) NOT NULL,
 `name` VARCHAR(45) NOT NULL,
 PRIMARY KEY (`code`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `mydb`.`Room`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Room` (
 `id` VARCHAR(45) NOT NULL,
 `type` VARCHAR(20) NOT NULL,
 `isEmpty` TINYINT NOT NULL,
 PRIMARY KEY (`id`),
 CONSTRAINT `hotel id`
   FOREIGN KEY ()
   REFERENCES `mydb`.`Hotel` ()
   ON DELETE NO ACTION
   ON UPDATE NO ACTION,
 CONSTRAINT `location code`
   FOREIGN KEY ()
   REFERENCES `mydb`.`Location` ()
   ON DELETE NO ACTION
   ON UPDATE NO ACTION)
ENGINE = InnoDB
DEFAULT CHARACTER SET = big5;


SET SQL_MODE=@OLD_SQL_MODE;
SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS;
SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS;