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-- MySQL Script generated by MySQL Workbench
-- Fri Aug 4 22:07:05 2023
-- 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='ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION';
-- -----------------------------------------------------
-- Schema quizzler-db
-- -----------------------------------------------------
-- -----------------------------------------------------
-- Schema quizzler-db
-- -----------------------------------------------------
CREATE SCHEMA IF NOT EXISTS `quizzler-db` DEFAULT CHARACTER SET utf8mb3 ;
USE `quizzler-db` ;
-- -----------------------------------------------------
-- Table `quizzler-db`.`MediaType`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `quizzler-db`.`MediaType` (
`MediaTypeId` INT NOT NULL AUTO_INCREMENT,
`Extension` VARCHAR(10) NOT NULL,
`TypeName` ENUM('Image', 'Video', 'Audio') NOT NULL,
`MaxSize` BIGINT NOT NULL,
PRIMARY KEY (`MediaTypeId`))
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8mb3;
-- -----------------------------------------------------
-- Table `quizzler-db`.`User`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `quizzler-db`.`User` (
`UserId` INT NOT NULL AUTO_INCREMENT,
`Username` VARCHAR(32) NOT NULL,
`Email` VARCHAR(100) NOT NULL,
`FirstName` VARCHAR(20) NULL DEFAULT NULL,
`LastName` VARCHAR(20) NULL DEFAULT NULL,
`DateRegistered` DATETIME NOT NULL,
PRIMARY KEY (`UserId`),
UNIQUE INDEX `Email_UNIQUE` (`Email` ASC) VISIBLE,
UNIQUE INDEX `Username_UNIQUE` (`Username` ASC) VISIBLE)
ENGINE = InnoDB
AUTO_INCREMENT = 61
DEFAULT CHARACTER SET = utf8mb3;
-- -----------------------------------------------------
-- Table `quizzler-db`.`Media`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `quizzler-db`.`Media` (
`MediaId` INT NOT NULL AUTO_INCREMENT,
`MediaTypeId` INT NOT NULL,
`UploaderId` INT NOT NULL,
`Path` VARCHAR(500) NOT NULL,
`FileSize` BIGINT NOT NULL,
PRIMARY KEY (`MediaId`),
INDEX `MediaTypeId_idx` (`MediaTypeId` ASC) VISIBLE,
INDEX `UploaderId_idx` (`UploaderId` ASC) VISIBLE,
CONSTRAINT `fk_Media_MediaTypeId`
FOREIGN KEY (`MediaTypeId`)
REFERENCES `quizzler-db`.`MediaType` (`MediaTypeId`),
CONSTRAINT `fk_Media_UploaderId`
FOREIGN KEY (`UploaderId`)
REFERENCES `quizzler-db`.`User` (`UserId`))
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8mb3;
-- -----------------------------------------------------
-- Table `quizzler-db`.`Quiz`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `quizzler-db`.`Quiz` (
`QuizId` INT NOT NULL AUTO_INCREMENT,
`QuizOwner` INT NOT NULL,
`Title` VARCHAR(40) NOT NULL,
`Description` VARCHAR(150) NOT NULL,
`IsPublic` TINYINT(1) NOT NULL,
`DateCreated` DATETIME NOT NULL,
PRIMARY KEY (`QuizId`),
INDEX `QuizOwner_idx` (`QuizOwner` ASC) VISIBLE,
CONSTRAINT `fk_Quiz_QuizOwner`
FOREIGN KEY (`QuizOwner`)
REFERENCES `quizzler-db`.`User` (`UserId`))
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8mb3;
-- -----------------------------------------------------
-- Table `quizzler-db`.`Question`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `quizzler-db`.`Question` (
`QuestionId` INT NOT NULL AUTO_INCREMENT,
`QuizId` INT NOT NULL,
`QuestionText` VARCHAR(255) NOT NULL,
`QuestionMediaId` INT NULL DEFAULT NULL,
PRIMARY KEY (`QuestionId`),
INDEX `QuizId_idx` (`QuizId` ASC) VISIBLE,
INDEX `QuestionMediaId_idx` (`QuestionMediaId` ASC) VISIBLE,
CONSTRAINT `fk_Question_QuestionMediaId`
FOREIGN KEY (`QuestionMediaId`)
REFERENCES `quizzler-db`.`Media` (`MediaId`),
CONSTRAINT `fk_Question_QuizId`
FOREIGN KEY (`QuizId`)
REFERENCES `quizzler-db`.`Quiz` (`QuizId`))
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8mb3;
-- -----------------------------------------------------
-- Table `quizzler-db`.`Answer`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `quizzler-db`.`Answer` (
`AnswerId` INT NOT NULL AUTO_INCREMENT,
`QuestionId` INT NOT NULL,
`AnswerText` VARCHAR(255) NOT NULL,
`IsCorrect` TINYINT(1) NOT NULL,
`AnswerMediaId` INT NULL DEFAULT NULL,
PRIMARY KEY (`AnswerId`),
INDEX `QuestionId_idx` (`QuestionId` ASC) VISIBLE,
INDEX `AnswerMediaId_idx` (`AnswerMediaId` ASC) VISIBLE,
CONSTRAINT `fk_Answer_AnswerMediaId`
FOREIGN KEY (`AnswerMediaId`)
REFERENCES `quizzler-db`.`Media` (`MediaId`),
CONSTRAINT `fk_Answer_QuestionId`
FOREIGN KEY (`QuestionId`)
REFERENCES `quizzler-db`.`Question` (`QuestionId`))
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8mb3;
-- -----------------------------------------------------
-- Table `quizzler-db`.`Lesson`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `quizzler-db`.`Lesson` (
`LessonId` INT NOT NULL AUTO_INCREMENT,
`LessonOwner` INT NOT NULL,
`IsPublic` TINYINT(1) NOT NULL DEFAULT '1',
`Title` VARCHAR(40) NOT NULL,
`Description` VARCHAR(150) NOT NULL DEFAULT 'My lesson',
`DateCreated` DATETIME NOT NULL,
PRIMARY KEY (`LessonId`),
INDEX `LessonOwner_idx` (`LessonOwner` ASC) VISIBLE,
CONSTRAINT `fk_Lesson_LessonOwner`
FOREIGN KEY (`LessonOwner`)
REFERENCES `quizzler-db`.`User` (`UserId`))
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8mb3;
-- -----------------------------------------------------
-- Table `quizzler-db`.`Flashcard`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `quizzler-db`.`Flashcard` (
`FlashcardId` INT NOT NULL AUTO_INCREMENT,
`LessonId` INT NOT NULL,
`DateCreated` DATETIME NOT NULL,
`QuestionText` VARCHAR(200) NULL DEFAULT NULL,
`QuestionMediaId` INT NULL DEFAULT NULL,
`AnswerText` VARCHAR(200) NULL DEFAULT NULL,
`AnswerMediaId` INT NULL DEFAULT NULL,
PRIMARY KEY (`FlashcardId`),
INDEX `LessonId_idx` (`LessonId` ASC) VISIBLE,
INDEX `AnswerMediaId_idx` (`AnswerMediaId` ASC) VISIBLE,
INDEX `fk_Flashcard_QuestionMediaId_idx` (`QuestionMediaId` ASC) VISIBLE,
CONSTRAINT `fk_Flashcard_AnswerMediaId`
FOREIGN KEY (`AnswerMediaId`)
REFERENCES `quizzler-db`.`Media` (`MediaId`),
CONSTRAINT `fk_Flashcard_LessonId`
FOREIGN KEY (`LessonId`)
REFERENCES `quizzler-db`.`Lesson` (`LessonId`),
CONSTRAINT `fk_Flashcard_QuestionMediaId`
FOREIGN KEY (`QuestionMediaId`)
REFERENCES `quizzler-db`.`Media` (`MediaId`)
ON DELETE NO ACTION
ON UPDATE NO ACTION)
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8mb3;
-- -----------------------------------------------------
-- Table `quizzler-db`.`LoginInfo`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `quizzler-db`.`LoginInfo` (
`UserId` INT NOT NULL,
`PasswordHash` CHAR(80) NULL DEFAULT NULL,
`Salt` VARCHAR(128) NOT NULL,
PRIMARY KEY (`UserId`),
CONSTRAINT `fk_LoginInfo_UserId`
FOREIGN KEY (`UserId`)
REFERENCES `quizzler-db`.`User` (`UserId`))
ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8mb3;
SET SQL_MODE=@OLD_SQL_MODE;
SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS;
SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS;