code d'erreur 1005 Numéro d'erreur 121 sur 3 tables ce que je fais mal?

StackOverflow https://stackoverflow.com/questions/3756760

  •  04-10-2019
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Question

code: 

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='TRADITIONAL';

CREATE SCHEMA IF NOT EXISTS `mydb` DEFAULT CHARACTER SET latin1 COLLATE latin1_swedish_ci ;

- Tableau mydb.SEX 

CREATE  TABLE IF NOT EXISTS `mydb`.`SEX` (
  `idSex` INT NOT NULL AUTO_INCREMENT ,
  `descrip` VARCHAR(15) NOT NULL ,
  PRIMARY KEY (`idSex`) )
ENGINE = InnoDB;

- Tableau mydb.TEAMS 

CREATE  TABLE IF NOT EXISTS `mydb`.`TEAMS` (
  `idTeam` INT NOT NULL AUTO_INCREMENT ,
  `name` VARCHAR(50) NOT NULL ,
  `idSex` INT NOT NULL ,
 PRIMARY KEY (`idTeam`) ,
  INDEX `ID_SEX` (`idSex` ASC) ,
  CONSTRAINT `ID_SEX`
    FOREIGN KEY (`idSex` )
    REFERENCES `mydb`.`SEX` (`idSex` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;

- Tableau mydb.CHAMPIONSHIPS 

CREATE  TABLE IF NOT EXISTS `mydb`.`CHAMPIONSHIPS` (
  `idChampionship` INT NOT NULL AUTO_INCREMENT ,
  `name` VARCHAR(100) NOT NULL ,
  `totalPlayingDays` INT NULL ,
  `startDate` DATE NULL ,
  `EndDate` DATE NULL ,
  `active` CHAR NULL ,
  `idSex` INT NOT NULL ,
  PRIMARY KEY (`idChampionship`) ,
  INDEX `ID_SEX` (`idSex` ASC) ,
  CONSTRAINT `ID_SEX`
    FOREIGN KEY (`idSex` )
    REFERENCES `mydb`.`SEX` (`idSex` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;

- Tableau mydb.TEAMS_PER_CHAMPIONSHIP 

CREATE  TABLE IF NOT EXISTS `mydb`.`TEAMS_PER_CHAMPIONSHIP` (
  `idTeam` INT NOT NULL ,
  `idChampionship` INT NOT NULL ,
  PRIMARY KEY (`idTeam`, `idChampionship`) ,
  INDEX `ID_TEAM` (`idTeam` ASC) ,
  INDEX `ID_CHAMP` (`idChampionship` ASC) ,
  CONSTRAINT `ID_TEAM`
    FOREIGN KEY (`idTeam` )
    REFERENCES `mydb`.`TEAMS` (`idTeam` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `ID_CHAMP`
    FOREIGN KEY (`idChampionship` )
    REFERENCES `mydb`.`CHAMPIONSHIPS` (`idChampionship` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;

- Tableau mydb.MATCHES 

CREATE  TABLE IF NOT EXISTS `mydb`.`MATCHES` (
  `idMatch` INT NOT NULL ,
  `idChampionship` INT NOT NULL ,
  `idTeam` INT NOT NULL ,
  `date` TIMESTAMP NULL DEFAULT NULL ,
  `gols` INT NULL DEFAULT -1 ,
  `isLocal` CHAR NULL DEFAULT 'N' ,
  PRIMARY KEY (`idMatch`, `idChampionship`, `idTeam`) ,
  INDEX `ID_TEAM_X_CHAMP` (`idChampionship` ASC, `idMatch` ASC) ,
  CONSTRAINT `ID_TEAM_X_CHAMP`
    FOREIGN KEY (`idChampionship` , `idMatch` )
    REFERENCES `mydb`.`TEAMS_PER_CHAMPIONSHIP` (`idChampionship` , `idTeam` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;

- Tableau mydb.PLAYERS 

CREATE  TABLE IF NOT EXISTS `mydb`.`PLAYERS` (
  `idPlayer` INT NOT NULL ,
  `name` VARCHAR(45) NULL ,
  `lastname` VARCHAR(45) NULL ,
  `performance` VARCHAR(45) NULL ,
  `idTeam` INT NOT NULL ,
  `idSex` INT NOT NULL ,
  PRIMARY KEY (`idPLayer`) ,
  INDEX `ID_TEAM` (`idTeam` ASC) ,
  INDEX `ID_SEX` (`idSex` ASC) ,
  CONSTRAINT `ID_TEAM`
    FOREIGN KEY (`idTeam` )
    REFERENCES `mydb`.`TEAMS` (`idTeam` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `ID_SEX`
    FOREIGN KEY (`idSex` )
    REFERENCES `mydb`.`SEX` (`idSex` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;

- Tableau mydb.MASTERS 

CREATE  TABLE IF NOT EXISTS `mydb`.`MASTERS` (
  `idPlayer` INT NOT NULL ,
  `idMatch` INT NOT NULL ,
  `idChampionship` INT NOT NULL ,
  `idteam` INT NOT NULL ,
  `gols` INT NOT NULL DEFAULT -1 ,
  PRIMARY KEY (`idPlayer`, `idMatch`, `idChampionship`, `idTeam`) ,
  INDEX `ID_MATCH` (`idMatch` ASC, `idChampionship` ASC, `idTeam` ASC) ,
  INDEX `ID_PLAY` (`idPLayer` ASC) ,
  CONSTRAINT `ID_MATCH`
    FOREIGN KEY (`idMatch` , `idChampionship` , `idTeam` )
    REFERENCES `mydb`.`MATCHES` (`idMatch` , `idChampionship` , `idTeam` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `ID_PLAY`
    FOREIGN KEY (`idPlayer` )
    REFERENCES `mydb`.`PLAYERS` (`idPlayer` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;

- Tableau mydb.SANCTIONS 

CREATE  TABLE IF NOT EXISTS `mydb`.`SANCTIONS` (
  `idSanction` INT NOT NULL ,
  `descrip` VARCHAR(100) NOT NULL DEFAULT 'A DEFINIR' ,
  PRIMARY KEY (`idSanction`) )
ENGINE = InnoDB;

- Tableau mydb.SANCTIONS_PLAYERS 

CREATE  TABLE IF NOT EXISTS `mydb`.`SANCIONS_PLAYERS` (
  `idPlayer` INT NOT NULL ,
  `idMatch` INT NOT NULL ,
  `idChampionship` INT NOT NULL ,
  `idTeam` INT NOT NULL ,
  `idSanction` INT NOT NULL ,
  PRIMARY KEY (`idPlayer`, `idMatch`, `idChampionship`, `idTeam`) ,
  INDEX `ID_PLAY` (`idPlayer` ASC) ,
  INDEX `ID_MATCH` (`idMatch` ASC, `idChampionship` ASC, `idTeam` ASC) ,
  INDEX `ID_SANC` (`idSanction` ASC) ,
  CONSTRAINT `ID_PLAY`
    FOREIGN KEY (`idPlayer` )
    REFERENCES `mydb`.`PLAYERS` (`idPlayer` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `ID_MATCH`
    FOREIGN KEY (`idMatch` , `idChampionship` , `idTeam` )
    REFERENCES `mydb`.`MATCHES` (`idMatch` , `idChampionship` , `idTeam` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `ID_SANC`
    FOREIGN KEY (`idSanction` )
    REFERENCES `mydb`.`SANCTIONS` (`idSanction` )
    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;
Était-ce utile?

La solution

Je l'ai remarqué: 


CREATE  TABLE IF NOT EXISTS `mydb`.`MATCHES` (
  `idMatch` INT NOT NULL ,
  `idChampionship` INT NOT NULL ,
  `idTeam` INT NOT NULL ,
  `date` TIMESTAMP NULL DEFAULT NULL ,
  `gols` INT NULL DEFAULT -1 ,
  `isLocal` CHAR NULL DEFAULT 'N' ,
  PRIMARY KEY (`idMatch`, `idChampionship`, `idTeam`) ,
  INDEX `ID_TEAM_X_CHAMP` (`idChampionship` ASC, `idMatch` ASC) ,
  CONSTRAINT `ID_TEAM_X_CHAMP`
    FOREIGN KEY (`idChampionship` , `idMatch` )
    REFERENCES `mydb`.`TEAMS_PER_CHAMPIONSHIP` (`idChampionship` , `idTeam` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


    FOREIGN KEY (`idChampionship` , `idMatch` )
    REFERENCES `mydb`.`TEAMS_PER_CHAMPIONSHIP` (`idChampionship` , `idTeam` )

Je pense que vous avez votre clé et les références ne correspondent pas. Cela peut ne pas résoudre votre problème dans son ensemble, mais il est encore quelque chose à fixer :). Faites-moi savoir si vos erreurs changent avec cette mise à jour.

Modifier. Je trouve autre chose

MySQL Référence

InnoDB nécessite des index sur des clés étrangères et des clés référencées afin que les contrôles clés étrangers peuvent être rapide et ne nécessite pas une analyse de table. Dans le tableau faisant référence, il doit y avoir un indice où les colonnes de clé étrangère sont répertoriés comme les premières colonnes du même ordre. Un tel indice est créé sur la table de référence automatiquement si elle n'existe pas. (Ceci est en contraste avec certaines versions plus anciennes, dont les index devaient être créés explicitement ou la création de clés étrangères échoueraient.) Index_name, si on leur donne, est utilisé comme décrit précédemment. 

CREATE  TABLE IF NOT EXISTS `mydb`.`TEAMS_PER_CHAMPIONSHIP` (
  `idTeam` INT NOT NULL ,
  `idChampionship` INT NOT NULL ,
  PRIMARY KEY (`idTeam`, `idChampionship`) ,
  INDEX `ID_TEAM` (`idTeam` ASC) ,
  INDEX `ID_CHAMP` (`idChampionship` ASC) ,
  CONSTRAINT `ID_TEAM`
    FOREIGN KEY (`idTeam` )
    REFERENCES `mydb`.`TEAMS` (`idTeam` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `ID_CHAMP`
    FOREIGN KEY (`idChampionship` )
    REFERENCES `mydb`.`CHAMPIONSHIPS` (`idChampionship` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;

CREATE  TABLE IF NOT EXISTS `mydb`.`MATCHES` (
  `idMatch` INT NOT NULL ,
  `idChampionship` INT NOT NULL ,
  `idTeam` INT NOT NULL ,
  `date` TIMESTAMP NULL DEFAULT NULL ,
  `gols` INT NULL DEFAULT -1 ,
  `isLocal` CHAR NULL DEFAULT 'N' ,
  PRIMARY KEY (`idMatch`, `idChampionship`, `idTeam`) ,
  INDEX `ID_TEAM_X_CHAMP` (`idChampionship` ASC, `idMatch` ASC) ,
  CONSTRAINT `ID_TEAM_X_CHAMP`
    FOREIGN KEY (`idChampionship` , `idMatch` )
    REFERENCES `mydb`.`TEAMS_PER_CHAMPIONSHIP` (`idChampionship` , `idTeam` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;

Par ce texte de référence, les clés référencées doivent être dans le même ordre que sur le REFERENCEE déposé. Vous avez dans un autre ordre que votre clé primaire.

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