LittleLemonDB.sql

-- 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='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION';

-- -----------------------------------------------------
-- Schema LittleLemonDB
-- -----------------------------------------------------

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

-- -----------------------------------------------------
-- Table `LittleLemonDB`.`Customers`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `LittleLemonDB`.`Customers` (
  `CustomerID` INT NOT NULL,
  `Name` VARCHAR(45) NULL,
  `Email` VARCHAR(45) NULL,
  `ContactNumber` INT NULL,
  PRIMARY KEY (`CustomerID`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `LittleLemonDB`.`Staffs`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `LittleLemonDB`.`Staffs` (
  `StaffID` INT NOT NULL,
  `Name` VARCHAR(45) NULL,
  `Salary` INT NULL,
  `Role` VARCHAR(45) NULL,
  PRIMARY KEY (`StaffID`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `LittleLemonDB`.`Bookings`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `LittleLemonDB`.`Bookings` (
  `BookingsID` INT NOT NULL,
  `Date` DATETIME NULL,
  `TableNumber` INT NULL,
  `CustomerID` INT NULL,
  `StaffID` INT NULL,
  PRIMARY KEY (`BookingsID`),
  INDEX `Customer_fk_idx` (`CustomerID` ASC) VISIBLE,
  INDEX `Staff_fk_idx` (`StaffID` ASC) VISIBLE,
  CONSTRAINT `Customer_fk`
    FOREIGN KEY (`CustomerID`)
    REFERENCES `LittleLemonDB`.`Customers` (`CustomerID`)
    ON DELETE CASCADE
    ON UPDATE CASCADE,
  CONSTRAINT `Staff_fk`
    FOREIGN KEY (`StaffID`)
    REFERENCES `LittleLemonDB`.`Staffs` (`StaffID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `LittleLemonDB`.`Delivery`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `LittleLemonDB`.`Delivery` (
  `DeliveryID` INT NOT NULL,
  `DeliveryStatus` VARCHAR(45) NULL,
  PRIMARY KEY (`DeliveryID`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `LittleLemonDB`.`MenuItems`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `LittleLemonDB`.`MenuItems` (
  `MenuItemID` INT NOT NULL,
  `Drinks` VARCHAR(45) NULL,
  `Deserts` VARCHAR(45) NULL,
  `MainCourse` VARCHAR(45) NULL,
  PRIMARY KEY (`MenuItemID`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `LittleLemonDB`.`Menu`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `LittleLemonDB`.`Menu` (
  `MenuID` INT NOT NULL,
  `Cuisine` VARCHAR(45) NULL,
  `MenuItemID` INT NULL,
  PRIMARY KEY (`MenuID`),
  INDEX `item_fk_idx` (`MenuItemID` ASC) VISIBLE,
  CONSTRAINT `item_fk`
    FOREIGN KEY (`MenuItemID`)
    REFERENCES `LittleLemonDB`.`MenuItems` (`MenuItemID`)
    ON DELETE CASCADE
    ON UPDATE CASCADE)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `LittleLemonDB`.`Orders`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `LittleLemonDB`.`Orders` (
  `OrderID` INT NOT NULL,
  `Quantity` INT NULL,
  `TotalCost` DECIMAL NULL,
  `OrderDate` DATETIME NULL,
  `DeliveryID` INT NULL,
  `MenuID` INT NULL,
  `CustomerID` INT NULL,
  PRIMARY KEY (`OrderID`),
  INDEX `Delivery_fk_idx` (`DeliveryID` ASC) VISIBLE,
  INDEX `Menu_fk_idx` (`MenuID` ASC) VISIBLE,
  INDEX `Customer_fk_idx` (`CustomerID` ASC) VISIBLE,
  CONSTRAINT `Delivery_fk`
    FOREIGN KEY (`DeliveryID`)
    REFERENCES `LittleLemonDB`.`Delivery` (`DeliveryID`)
    ON DELETE CASCADE
    ON UPDATE CASCADE,
  CONSTRAINT `Menu_fk`
    FOREIGN KEY (`MenuID`)
    REFERENCES `LittleLemonDB`.`Menu` (`MenuID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `Customer_fk`
    FOREIGN KEY (`CustomerID`)
    REFERENCES `LittleLemonDB`.`Customers` (`CustomerID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


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