问有没有26个外键的MySQL表的替代方案

EN

-- -----------------------------------------------------
-- Table `db_mydb`.`tb_job`
-- -----------------------------------------------------
CREATE  TABLE IF NOT EXISTS `db_mydb`.`tb_job` (
  `job_id` INT(11) NOT NULL AUTO_INCREMENT ,
  // Removed 26 other fields that the table requires

  `job_foreignkey_a_id` INT(11) NULL DEFAULT NULL ,
  `job_foreignkey_b_id` INT(11) NULL DEFAULT NULL ,
  `job_foreignkey_c_id` INT(11) NULL DEFAULT NULL ,
  // Removed the other 23 foreign keys fields that are the same

  PRIMARY KEY (`job_id`) ,

  CONSTRAINT `fka_tb_job_tb`
    FOREIGN KEY (`job_foreignkey_a_id` )
    REFERENCES `db_mydb`.`tb_foreignkey_a` (`foreignkey_a_id` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `fkb_tb_job_tb`
    FOREIGN KEY (`job_foreignkey_b_id` )
    REFERENCES `db_mydb`.`tb_foreignkey_b` (`foreignkey_b_id` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION,
  CONSTRAINT `fkc_tb_job_tb`
    FOREIGN KEY (`job_foreignkey_c_id` )
    REFERENCES `db_mydb`.`tb_foreignkey_c` (`foreignkey_c_id` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
  // Removed the other 23 foreign keys constraints that are the same

ENGINE = InnoDB
DEFAULT CHARACTER SET = utf8;

CREATE INDEX `fka_tb_job_tb` ON `db_mydb`.`tb_job` (`job_foreignkey_a_id` ASC) ;
CREATE INDEX `fkb_tb_job_tb` ON `db_mydb`.`tb_job` (`job_foreignkey_b_id` ASC) ;
CREATE INDEX `fkc_tb_job_tb` ON `db_mydb`.`tb_job` (`job_foreignkey_c_id` ASC) ;
// Removed the other 23 foreign keys indexes that are the same