Ошибка 1005, когда диаграмма EER Forward Engineering - PullRequest
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Ошибка 1005, когда диаграмма EER Forward Engineering

1 голос
/ 30 июня 2019

Я создал диаграмму EER (как показано на рисунке ниже) в MySQL Workbench и хотел, чтобы Forward Engineer создал БД.

EER Diagram

После настройки параметров модели для целевой версии MySQL и удаления слова «Видимый» из всех индексов в коде SQL (код приведен в нижней части этого поста), поскольку он вызывал ошибку, я натолкнулся наОшибка 1005: 

Executing SQL script in server
ERROR: Error 1005: Can't create table `books`.`books` (errno: 150 "Foreign key constraint is incorrectly formed")
SQL Code:
        -- -----------------------------------------------------
        -- Table `books`.`books`
        -- -----------------------------------------------------
        CREATE TABLE IF NOT EXISTS `books`.`books` (
          `bookID` INT(11) NOT NULL AUTO_INCREMENT,
          `name` VARCHAR(255) NULL,
          `price` DECIMAL(10,2) NULL,
          `book_prices_book_priceID` INT(11) NOT NULL,
          `book_types_book_typeID` INT(11) NOT NULL,
          `transactions_transactionID` INT(11) NOT NULL,
          `transactions_transaction_types_transaction_typeID` INT(11) NOT NULL,
          `ISBN` VARCHAR(13) NULL,
          PRIMARY KEY (`bookID`),
          INDEX `fk_books_book_prices1_idx` (`book_prices_book_priceID` ASC),
          INDEX `fk_books_transactions1_idx` (`transactions_transactionID` ASC, `transactions_transaction_types_transaction_typeID` ASC),
          CONSTRAINT `fk_books_book_prices1`
            FOREIGN KEY (`book_prices_book_priceID`)
            REFERENCES `books`.`book_prices` (`book_priceID`)
            ON DELETE NO ACTION
            ON UPDATE NO ACTION,
          CONSTRAINT `fk_books_transactions1`
            FOREIGN KEY (`transactions_transactionID` , `transactions_transaction_types_transaction_typeID`)
            REFERENCES `books`.`transactions` (`transactionID` , `transaction_types_transaction_typeID`)
            ON DELETE NO ACTION
            ON UPDATE NO ACTION)
        ENGINE = InnoDB

SQL script execution finished: statements: 8 succeeded, 1 failed

Fetching back view definitions in final form.
Nothing to fetch

Любые рекомендации по ее решению приветствуются.

Код SQL, который я использую, следующий: 

-- 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 books
-- -----------------------------------------------------

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

-- -----------------------------------------------------
-- Table `books`.`book_prices`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`book_prices` (
  `book_priceID` INT(11) NOT NULL AUTO_INCREMENT,
  `bookID` INT(11) NULL,
  `price` DECIMAL(10,2) NULL,
  `currency` CHAR(2) NULL,
  `date_start` DATETIME NULL,
  `date_end` DATETIME NULL,
  PRIMARY KEY (`book_priceID`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`transaction_types`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`transaction_types` (
  `transaction_typeID` INT(11) NOT NULL AUTO_INCREMENT,
  `transactionID` INT(11) NULL,
  PRIMARY KEY (`transaction_typeID`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`transactions`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`transactions` (
  `transactionID` INT(11) NOT NULL AUTO_INCREMENT,
  `transaction_types_transaction_typeID` INT(11) NOT NULL,
  `date` DATETIME NULL,
  PRIMARY KEY (`transactionID`),
  INDEX `fk_transactions_transaction_types1_idx` (`transaction_types_transaction_typeID` ASC),
  CONSTRAINT `fk_transactions_transaction_types1`
    FOREIGN KEY (`transaction_types_transaction_typeID`)
    REFERENCES `books`.`transaction_types` (`transaction_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`books`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`books` (
  `bookID` INT(11) NOT NULL AUTO_INCREMENT,
  `name` VARCHAR(255) NULL,
  `price` DECIMAL(10,2) NULL,
  `book_prices_book_priceID` INT(11) NOT NULL,
  `book_types_book_typeID` INT(11) NOT NULL,
  `transactions_transactionID` INT(11) NOT NULL,
  `transactions_transaction_types_transaction_typeID` INT(11) NOT NULL,
  `ISBN` VARCHAR(13) NULL,
  PRIMARY KEY (`bookID`),
  INDEX `fk_books_book_prices1_idx` (`book_prices_book_priceID` ASC),
  INDEX `fk_books_transactions1_idx` (`transactions_transactionID` ASC, `transactions_transaction_types_transaction_typeID` ASC),
  CONSTRAINT `fk_books_book_prices1`
    FOREIGN KEY (`book_prices_book_priceID`)
    REFERENCES `books`.`book_prices` (`book_priceID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `fk_books_transactions1`
    FOREIGN KEY (`transactions_transactionID` , `transactions_transaction_types_transaction_typeID`)
    REFERENCES `books`.`transactions` (`transactionID` , `transaction_types_transaction_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`batch_transaction`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`batch_transaction` (
  `transactionID` INT(11) NOT NULL AUTO_INCREMENT,
  `batchID` INT(11) NOT NULL,
  `transactions_transactionID` INT(11) NOT NULL,
  `transactions_transaction_types_transaction_typeID` INT(11) NOT NULL,
  `date` DATETIME NULL,
  PRIMARY KEY (`transactionID`),
  INDEX `fk_batch_transaction_transactions1_idx` (`transactions_transactionID` ASC, `transactions_transaction_types_transaction_typeID` ASC),
  CONSTRAINT `fk_batch_transaction_transactions1`
    FOREIGN KEY (`transactions_transactionID` , `transactions_transaction_types_transaction_typeID`)
    REFERENCES `books`.`transactions` (`transactionID` , `transaction_types_transaction_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`batches`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`batches` (
  `batchID` INT(11) NOT NULL AUTO_INCREMENT,
  `batch_transaction_transactionID` INT(11) NULL,
  `book_typeID` INT(11) NOT NULL,
  `price` DECIMAL(10,2) NULL,
  `supplierID` INT(11) NULL,
  PRIMARY KEY (`batchID`),
  INDEX `fk_batches_batch_transaction1_idx` (`batch_transaction_transactionID` ASC),
  CONSTRAINT `fk_batches_batch_transaction1`
    FOREIGN KEY (`batch_transaction_transactionID`)
    REFERENCES `books`.`batch_transaction` (`transactionID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`book_types`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`book_types` (
  `book_typeID` INT(11) NOT NULL AUTO_INCREMENT,
  `name` VARCHAR(255) NULL,
  `books_bookID` INT(11) NOT NULL,
  `books_book_prices_book_priceID` INT(11) NOT NULL,
  `books_book_types_book_typeID` INT(11) NOT NULL,
  `batches_batchID` INT(11) NOT NULL,
  PRIMARY KEY (`book_typeID`),
  INDEX `fk_product_types_products1_idx` (`books_bookID` ASC, `books_book_prices_book_priceID` ASC, `books_book_types_book_typeID` ASC),
  INDEX `fk_product_types_batches1_idx` (`batches_batchID` ASC),
  CONSTRAINT `fk_book_types_books1`
    FOREIGN KEY (`books_bookID` , `books_book_prices_book_priceID` , `books_book_types_book_typeID`)
    REFERENCES `books`.`books` (`bookID` , `book_prices_book_priceID` , `book_types_book_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `fk_book_types_batches1`
    FOREIGN KEY (`batches_batchID`)
    REFERENCES `books`.`batches` (`batchID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`suppliers`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`suppliers` (
  `supplierID` INT(11) NOT NULL AUTO_INCREMENT,
  `batches_batchID` INT(11) NOT NULL,
  `name` VARCHAR(255) NULL,
  PRIMARY KEY (`supplierID`),
  INDEX `fk_suppliers_batches1_idx` (`batches_batchID` ASC),
  CONSTRAINT `fk_suppliers_batches1`
    FOREIGN KEY (`batches_batchID`)
    REFERENCES `books`.`batches` (`batchID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`customer_transaction`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`customer_transaction` (
  `transactionID` INT(11) NOT NULL AUTO_INCREMENT,
  `customerID` INT(11) NULL,
  `transactions_transactionID` INT(11) NOT NULL,
  `date` DATETIME NULL,
  PRIMARY KEY (`transactionID`),
  INDEX `fk_client_transaction_transactions1_idx` (`transactions_transactionID` ASC),
  CONSTRAINT `fk_customer_transaction_transactions1`
    FOREIGN KEY (`transactions_transactionID`)
    REFERENCES `books`.`transactions` (`transactionID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`customers`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`customers` (
  `customerID` INT(11) NOT NULL AUTO_INCREMENT,
  `books_bookID` INT(11) NULL,
  `books_book_prices_book_priceID` INT(11) NOT NULL,
  `books_book_types_book_typeID` INT(11) NOT NULL,
  `customer_transaction_transactionID` INT(11) NOT NULL,
  PRIMARY KEY (`customerID`),
  INDEX `fk_clients_products1_idx` (`books_bookID` ASC, `books_book_prices_book_priceID` ASC, `books_book_types_book_typeID` ASC),
  INDEX `fk_clients_client_transaction1_idx` (`customer_transaction_transactionID` ASC),
  CONSTRAINT `fk_customrs_products1`
    FOREIGN KEY (`books_bookID` , `books_book_prices_book_priceID` , `books_book_types_book_typeID`)
    REFERENCES `books`.`books` (`bookID` , `book_prices_book_priceID` , `book_types_book_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `fk_customers_customer_transaction1`
    FOREIGN KEY (`customer_transaction_transactionID`)
    REFERENCES `books`.`customer_transaction` (`transactionID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`discounts`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`discounts` (
  `discountID` INT(11) NOT NULL AUTO_INCREMENT,
  `Name` VARCHAR(255) NOT NULL,
  `transactions_transactionID` INT(11) NULL,
  `transactions_transaction_types_transaction_typeID` INT(11) NULL,
  PRIMARY KEY (`discountID`),
  INDEX `fk_discounts_transactions1_idx` (`transactions_transactionID` ASC, `transactions_transaction_types_transaction_typeID` ASC),
  CONSTRAINT `fk_discounts_transactions1`
    FOREIGN KEY (`transactions_transactionID` , `transactions_transaction_types_transaction_typeID`)
    REFERENCES `books`.`transactions` (`transactionID` , `transaction_types_transaction_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`discount_types`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`discount_types` (
  `discount_typeID` INT(11) NOT NULL AUTO_INCREMENT,
  `Type` VARCHAR(255) NULL,
  `discounts_discountID` INT(11) NOT NULL,
  PRIMARY KEY (`discount_typeID`),
  INDEX `fk_discount_types_discounts1_idx` (`discounts_discountID` ASC),
  CONSTRAINT `fk_discount_types_discounts1`
    FOREIGN KEY (`discounts_discountID`)
    REFERENCES `books`.`discounts` (`discountID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`storagedistribution`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`storagedistribution` (
  `storagedistributionID` INT(11) NOT NULL AUTO_INCREMENT,
  `Name` VARCHAR(255) NULL,
  `transactions_transactionID` INT(11) NOT NULL,
  `transactions_transaction_types_transaction_typeID` INT(11) NOT NULL,
  PRIMARY KEY (`storagedistributionID`),
  INDEX `fk_storagedistribution_transactions1_idx` (`transactions_transactionID` ASC, `transactions_transaction_types_transaction_typeID` ASC),
  CONSTRAINT `fk_storagedistribution_transactions1`
    FOREIGN KEY (`transactions_transactionID` , `transactions_transaction_types_transaction_typeID`)
    REFERENCES `books`.`transactions` (`transactionID` , `transaction_types_transaction_typeID`)
    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;

Редактировать 1: Удалено transaction_typeID из обеих books batch_transaction таблиц и запускаться следующий сценарий 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 books
-- -----------------------------------------------------

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

-- -----------------------------------------------------
-- Table `books`.`book_prices`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`book_prices` (
  `book_priceID` INT(11) NOT NULL AUTO_INCREMENT,
  `bookID` INT(11) NULL,
  `price` DECIMAL(10,2) NULL,
  `currency` CHAR(2) NULL,
  `date_start` DATETIME NULL,
  `date_end` DATETIME NULL,
  PRIMARY KEY (`book_priceID`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`transaction_types`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`transaction_types` (
  `transaction_typeID` INT(11) NOT NULL AUTO_INCREMENT,
  `transactionID` INT(11) NULL,
  PRIMARY KEY (`transaction_typeID`))
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`transactions`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`transactions` (
  `transactionID` INT(11) NOT NULL AUTO_INCREMENT,
  `transaction_types_transaction_typeID` INT(11) NOT NULL,
  `date` DATETIME NULL,
  PRIMARY KEY (`transactionID`),
  INDEX `fk_transactions_transaction_types1_idx` (`transaction_types_transaction_typeID` ASC),
  CONSTRAINT `fk_transactions_transaction_types1`
    FOREIGN KEY (`transaction_types_transaction_typeID`)
    REFERENCES `books`.`transaction_types` (`transaction_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`books`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`books` (
  `bookID` INT(11) NOT NULL AUTO_INCREMENT,
  `name` VARCHAR(255) NULL,
  `price` DECIMAL(10,2) NULL,
  `book_prices_book_priceID` INT(11) NOT NULL,
  `book_types_book_typeID` INT(11) NOT NULL,
  `transactions_transactionID` INT(11) NOT NULL,
  `ISBN` VARCHAR(13) NULL,
  PRIMARY KEY (`bookID`),
  INDEX `fk_books_book_prices1_idx` (`book_prices_book_priceID` ASC),
  INDEX `fk_books_transactions1_idx` (`transactions_transactionID` ASC),
  CONSTRAINT `fk_books_book_prices1`
    FOREIGN KEY (`book_prices_book_priceID`)
    REFERENCES `books`.`book_prices` (`book_priceID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `fk_books_transactions1`
    FOREIGN KEY (`transactions_transactionID`)
    REFERENCES `books`.`transactions` (`transactionID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`batch_transaction`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`batch_transaction` (
  `transactionID` INT(11) NOT NULL AUTO_INCREMENT,
  `batchID` INT(11) NOT NULL,
  `transactions_transactionID` INT(11) NOT NULL,
  `date` DATETIME NULL,
  PRIMARY KEY (`transactionID`),
  INDEX `fk_batch_transaction_transactions1_idx` (`transactions_transactionID` ASC),
  CONSTRAINT `fk_batch_transaction_transactions1`
    FOREIGN KEY (`transactions_transactionID`)
    REFERENCES `books`.`transactions` (`transactionID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`batches`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`batches` (
  `batchID` INT(11) NOT NULL AUTO_INCREMENT,
  `batch_transaction_transactionID` INT(11) NULL,
  `book_typeID` INT(11) NOT NULL,
  `price` DECIMAL(10,2) NULL,
  `supplierID` INT(11) NULL,
  PRIMARY KEY (`batchID`),
  INDEX `fk_batches_batch_transaction1_idx` (`batch_transaction_transactionID` ASC),
  CONSTRAINT `fk_batches_batch_transaction1`
    FOREIGN KEY (`batch_transaction_transactionID`)
    REFERENCES `books`.`batch_transaction` (`transactionID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`book_types`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`book_types` (
  `book_typeID` INT(11) NOT NULL AUTO_INCREMENT,
  `name` VARCHAR(255) NULL,
  `books_bookID` INT(11) NOT NULL,
  `books_book_prices_book_priceID` INT(11) NOT NULL,
  `books_book_types_book_typeID` INT(11) NOT NULL,
  `batches_batchID` INT(11) NOT NULL,
  PRIMARY KEY (`book_typeID`),
  INDEX `fk_product_types_products1_idx` (`books_bookID` ASC, `books_book_prices_book_priceID` ASC, `books_book_types_book_typeID` ASC),
  INDEX `fk_product_types_batches1_idx` (`batches_batchID` ASC),
  CONSTRAINT `fk_book_types_books1`
    FOREIGN KEY (`books_bookID` , `books_book_prices_book_priceID` , `books_book_types_book_typeID`)
    REFERENCES `books`.`books` (`bookID` , `book_prices_book_priceID` , `book_types_book_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `fk_book_types_batches1`
    FOREIGN KEY (`batches_batchID`)
    REFERENCES `books`.`batches` (`batchID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`suppliers`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`suppliers` (
  `supplierID` INT(11) NOT NULL AUTO_INCREMENT,
  `batches_batchID` INT(11) NOT NULL,
  `name` VARCHAR(255) NULL,
  PRIMARY KEY (`supplierID`),
  INDEX `fk_suppliers_batches1_idx` (`batches_batchID` ASC),
  CONSTRAINT `fk_suppliers_batches1`
    FOREIGN KEY (`batches_batchID`)
    REFERENCES `books`.`batches` (`batchID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`customer_transaction`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`customer_transaction` (
  `transactionID` INT(11) NOT NULL AUTO_INCREMENT,
  `customerID` INT(11) NULL,
  `transactions_transactionID` INT(11) NOT NULL,
  `date` DATETIME NULL,
  PRIMARY KEY (`transactionID`),
  INDEX `fk_client_transaction_transactions1_idx` (`transactions_transactionID` ASC),
  CONSTRAINT `fk_customer_transaction_transactions1`
    FOREIGN KEY (`transactions_transactionID`)
    REFERENCES `books`.`transactions` (`transactionID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`customers`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`customers` (
  `customerID` INT(11) NOT NULL AUTO_INCREMENT,
  `books_bookID` INT(11) NULL,
  `books_book_prices_book_priceID` INT(11) NOT NULL,
  `books_book_types_book_typeID` INT(11) NOT NULL,
  `customer_transaction_transactionID` INT(11) NOT NULL,
  PRIMARY KEY (`customerID`),
  INDEX `fk_clients_products1_idx` (`books_bookID` ASC, `books_book_prices_book_priceID` ASC, `books_book_types_book_typeID` ASC),
  INDEX `fk_clients_client_transaction1_idx` (`customer_transaction_transactionID` ASC),
  CONSTRAINT `fk_customrs_products1`
    FOREIGN KEY (`books_bookID` , `books_book_prices_book_priceID` , `books_book_types_book_typeID`)
    REFERENCES `books`.`books` (`bookID` , `book_prices_book_priceID` , `book_types_book_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `fk_customers_customer_transaction1`
    FOREIGN KEY (`customer_transaction_transactionID`)
    REFERENCES `books`.`customer_transaction` (`transactionID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`discounts`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`discounts` (
  `discountID` INT(11) NOT NULL AUTO_INCREMENT,
  `Name` VARCHAR(255) NOT NULL,
  `transactions_transactionID` INT(11) NULL,
  `transactions_transaction_types_transaction_typeID` INT(11) NULL,
  PRIMARY KEY (`discountID`),
  INDEX `fk_discounts_transactions1_idx` (`transactions_transactionID` ASC, `transactions_transaction_types_transaction_typeID` ASC),
  CONSTRAINT `fk_discounts_transactions1`
    FOREIGN KEY (`transactions_transactionID` , `transactions_transaction_types_transaction_typeID`)
    REFERENCES `books`.`transactions` (`transactionID` , `transaction_types_transaction_typeID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`discount_types`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`discount_types` (
  `discount_typeID` INT(11) NOT NULL AUTO_INCREMENT,
  `Type` VARCHAR(255) NULL,
  `discounts_discountID` INT(11) NOT NULL,
  PRIMARY KEY (`discount_typeID`),
  INDEX `fk_discount_types_discounts1_idx` (`discounts_discountID` ASC),
  CONSTRAINT `fk_discount_types_discounts1`
    FOREIGN KEY (`discounts_discountID`)
    REFERENCES `books`.`discounts` (`discountID`)
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `books`.`storagedistribution`
-- -----------------------------------------------------
CREATE TABLE IF NOT EXISTS `books`.`storagedistribution` (
  `storagedistributionID` INT(11) NOT NULL AUTO_INCREMENT,
  `Name` VARCHAR(255) NULL,
  `transactions_transactionID` INT(11) NOT NULL,
  `transactions_transaction_types_transaction_typeID` INT(11) NOT NULL,
  PRIMARY KEY (`storagedistributionID`),
  INDEX `fk_storagedistribution_transactions1_idx` (`transactions_transactionID` ASC, `transactions_transaction_types_transaction_typeID` ASC),
  CONSTRAINT `fk_storagedistribution_transactions1`
    FOREIGN KEY (`transactions_transactionID` , `transactions_transaction_types_transaction_typeID`)
    REFERENCES `books`.`transactions` (`transactionID` , `transaction_types_transaction_typeID`)
    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;

И теперь я получил ту же ошибку встол book_types: 

ERROR: Error 1005: Can't create table `books`.`book_types` (errno: 150 "Foreign key constraint is incorrectly formed")
SQL Code:
        -- -----------------------------------------------------
        -- Table `books`.`book_types`
        -- -----------------------------------------------------
        CREATE TABLE IF NOT EXISTS `books`.`book_types` (
          `book_typeID` INT(11) NOT NULL AUTO_INCREMENT,
          `name` VARCHAR(255) NULL,
          `books_bookID` INT(11) NOT NULL,
          `books_book_prices_book_priceID` INT(11) NOT NULL,
          `books_book_types_book_typeID` INT(11) NOT NULL,
          `batches_batchID` INT(11) NOT NULL,
          PRIMARY KEY (`book_typeID`),
          INDEX `fk_product_types_products1_idx` (`books_bookID` ASC, `books_book_prices_book_priceID` ASC, `books_book_types_book_typeID` ASC),
          INDEX `fk_product_types_batches1_idx` (`batches_batchID` ASC),
          CONSTRAINT `fk_book_types_books1`
            FOREIGN KEY (`books_bookID` , `books_book_prices_book_priceID` , `books_book_types_book_typeID`)
            REFERENCES `books`.`books` (`bookID` , `book_prices_book_priceID` , `book_types_book_typeID`)
            ON DELETE NO ACTION
            ON UPDATE NO ACTION,
          CONSTRAINT `fk_book_types_batches1`
            FOREIGN KEY (`batches_batchID`)
            REFERENCES `books`.`batches` (`batchID`)
            ON DELETE NO ACTION
            ON UPDATE NO ACTION)
        ENGINE = InnoDB

SQL script execution finished: statements: 11 succeeded, 1 failed

Ответы [ 2 ]

2 голосов
/ 30 июня 2019 
FOREIGN KEY (`transactions_transactionID`, `transactions_transaction_types_transaction_typeID`)
    REFERENCES `books`.`transactions` (`transactionID`, `transaction_types_transaction_typeID`)

Если у вас есть веские причины хранить transaction_typeID в таблице books, хотя она функционально зависит от transactionID.Любое ограничение внешнего ключа нуждается в индексе в обеих таблицах (ссылочная / дочерняя и ссылочная / родительская), который может поддерживать проверку ограничения.

Если в дочерней таблице не найдено вспомогательного индекса (books), механизмсоздаст один.Вот почему у вас есть следующий индекс: 

INDEX `fk_books_transactions1_idx` (
    `transactions_transactionID` ASC,
    `transactions_transaction_types_transaction_typeID` ASC
)

Но движок не будет создавать индекс в родительской таблице (transactions).У вас уже есть следующие индексы: 

PRIMARY KEY (`transactionID`),
INDEX `fk_transactions_transaction_types1_idx` (`transaction_types_transaction_typeID` ASC),

Ни один из них не может поддерживать ограничение FK.Таким образом, вам нужно определить новый индекс в таблице transactions: 

INDEX (`transactionID`, `transaction_types_transaction_typeID`)

Однако - это денормализованный дизайн, который не является чем-то плохим, если у вас есть для этого веские причины, поскольку согласованностьобеспечивается ограничением FK.Но если вы не знаете веских причин для хранения transaction_typeID в таблице books, вы должны просто удалить ее и изменить ограничение FK на 

FOREIGN KEY (`transactions_transactionID`) REFERENCES `books`.`transactions` (`transactionID`)

Теперь он ссылается на первичный ключ родительской таблицы.Это базовый дизайн для внешних ключей, и ограничение поддерживается PRIMARY KEY (индекс).

1 голос
/ 02 июля 2019

Проблема решена путем обновления отношений на диаграмме.

Первая диаграмма была денормализована, что не обязательно плохо, если для этого есть основания (согласованность была обеспечена ограничением FK).

В итоге я ссылался только на PK «родительской» таблицы, поскольку таблица _types является родительской.

Конечная диаграмма:

Final EER Diagram

...