multi_layered_db.sql

-- phpMyAdmin SQL Dump
-- version 5.0.1
-- https://www.phpmyadmin.net/
--
-- Host: 127.0.0.1
-- Generation Time: Jul 26, 2020 at 03:33 PM
-- Server version: 10.4.11-MariaDB
-- PHP Version: 7.4.1

SET SQL_MODE = "NO_AUTO_VALUE_ON_ZERO";
SET AUTOCOMMIT = 0;
START TRANSACTION;
SET time_zone = "+00:00";


/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8mb4 */;

--
-- Database: `multi_layered_db`
--
CREATE DATABASE IF NOT EXISTS `multi_layered_db` DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
USE `multi_layered_db`;

-- --------------------------------------------------------

--
-- Table structure for table `author`
--

CREATE TABLE `author` (
  `id` int(11) NOT NULL,
  `name` varchar(50) NOT NULL,
  `surname` varchar(50) NOT NULL,
  `birthDate` date DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

--
-- Dumping data for table `author`
--

INSERT INTO `author` (`id`, `name`, `surname`, `birthDate`) VALUES
(1, 'Patricia', 'Brown', NULL),
(2, 'James', 'Smith', '1964-07-01');

-- --------------------------------------------------------

--
-- Table structure for table `author_book`
--

CREATE TABLE `author_book` (
  `author_id` int(11) NOT NULL,
  `book_id` int(11) NOT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

--
-- Dumping data for table `author_book`
--

INSERT INTO `author_book` (`author_id`, `book_id`) VALUES
(1, 2),
(1, 3),
(2, 1),
(2, 2);

-- --------------------------------------------------------

--
-- Table structure for table `book`
--

CREATE TABLE `book` (
  `id` int(11) NOT NULL,
  `title` varchar(50) NOT NULL,
  `releaseDate` date DEFAULT NULL
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;

--
-- Dumping data for table `book`
--

INSERT INTO `book` (`id`, `title`, `releaseDate`) VALUES
(1, 'The Adventure', '2019-07-14'),
(2, 'DTOs Are Awesome!', '2020-06-11'),
(3, '9 Keys To Academic Success', NULL);

--
-- Indexes for dumped tables
--

--
-- Indexes for table `author`
--
ALTER TABLE `author`
  ADD PRIMARY KEY (`id`);

--
-- Indexes for table `author_book`
--
ALTER TABLE `author_book`
  ADD PRIMARY KEY (`author_id`,`book_id`),
  ADD KEY `book_id_fk` (`book_id`),
  ADD KEY `author_id_fk` (`author_id`);

--
-- Indexes for table `book`
--
ALTER TABLE `book`
  ADD PRIMARY KEY (`id`);

--
-- AUTO_INCREMENT for dumped tables
--

--
-- AUTO_INCREMENT for table `author`
--
ALTER TABLE `author`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=3;

--
-- AUTO_INCREMENT for table `book`
--
ALTER TABLE `book`
  MODIFY `id` int(11) NOT NULL AUTO_INCREMENT, AUTO_INCREMENT=4;

--
-- Constraints for dumped tables
--

--
-- Constraints for table `author_book`
--
ALTER TABLE `author_book`
  ADD CONSTRAINT `author_id_fk` FOREIGN KEY (`author_id`) REFERENCES `author` (`id`),
  ADD CONSTRAINT `book_id_fk` FOREIGN KEY (`book_id`) REFERENCES `book` (`id`);
COMMIT;

/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;