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update for lab6

This commit is contained in:
EugenIO 2024-06-06 17:52:39 +03:00
parent ba81f91189
commit 59f249f4ea
1 changed files with 2 additions and 107 deletions
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109
src/sql/script.sql
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@ -1,107 +1,2 @@
-- 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 mydb
-- -----------------------------------------------------
-- -----------------------------------------------------
-- Schema mydb
-- -----------------------------------------------------
CREATE SCHEMA IF NOT EXISTS `mydb` DEFAULT CHARACTER SET utf8 ;
USE `mydb` ;
-- -----------------------------------------------------
-- Table `mydb`.`Account`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Account` (
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`username` CHAR(255) NOT NULL,
`password` CHAR(255) NOT NULL,
PRIMARY KEY (`id`),
UNIQUE INDEX `id_UNIQUE` (`id` ASC) VISIBLE,
UNIQUE INDEX `username_UNIQUE` (`username` ASC) VISIBLE)
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `mydb`.`Survey`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Survey` (
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`isPaused` TINYINT UNSIGNED NOT NULL,
`isNamed` TINYINT UNSIGNED NOT NULL,
`name` CHAR(255) NULL,
`duration` CHAR(255) NULL,
PRIMARY KEY (`id`),
UNIQUE INDEX `id_UNIQUE` (`id` ASC) VISIBLE,
CONSTRAINT `fk_Survey_Account1`
FOREIGN KEY (`id`)
REFERENCES `mydb`.`Account` (`id`)
ON DELETE NO ACTION
ON UPDATE NO ACTION)
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `mydb`.`Question`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Question` (
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`Text` CHAR(255) NULL,
PRIMARY KEY (`id`),
UNIQUE INDEX `id_UNIQUE` (`id` ASC) VISIBLE,
CONSTRAINT `fk_Question_Survey1`
FOREIGN KEY (`id`)
REFERENCES `mydb`.`Survey` (`id`)
ON DELETE NO ACTION
ON UPDATE NO ACTION)
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `mydb`.`Response`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Response` (
`id` INT UNSIGNED NULL AUTO_INCREMENT,
`Value` VARCHAR(16384) NULL,
UNIQUE INDEX `id_UNIQUE` (`id` ASC) VISIBLE,
PRIMARY KEY (`id`),
CONSTRAINT `fk_Response_Question`
FOREIGN KEY (`id`)
REFERENCES `mydb`.`Question` (`id`)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
CONSTRAINT `fk_Response_Account1`
FOREIGN KEY (`id`)
REFERENCES `mydb`.`Account` (`id`)
ON DELETE NO ACTION
ON UPDATE NO ACTION)
ENGINE = InnoDB;
-- -----------------------------------------------------
-- Table `mydb`.`Link`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `mydb`.`Link` (
`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
`uses` INT NOT NULL,
`responces` INT NOT NULL,
`usageLimit` INT NULL,
`responceLimit` INT NULL,
`path` CHAR(32) NOT NULL,
PRIMARY KEY (`id`),
CONSTRAINT `fk_Link_Survey1`
FOREIGN KEY (`id`)
REFERENCES `mydb`.`Survey` (`id`)
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;
USE odb;
SELECT * FROM odb.link;