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 ;
USE `mydb` ;

-- -----------------------------------------------------
-- Table `mydb`.`users`
-- -----------------------------------------------------
CREATE  TABLE IF NOT EXISTS `mydb`.`users` (
  `user_id` MEDIUMINT(8) UNSIGNED NOT NULL AUTO_INCREMENT ,
  `name` VARCHAR(45) NOT NULL ,
  `updated_by` MEDIUMINT(8) UNSIGNED NULL ,
  PRIMARY KEY (`user_id`) ,
  CONSTRAINT `fk_users_users1`
    FOREIGN KEY (`updated_by` )
    REFERENCES `mydb`.`users` (`user_id` )
    ON DELETE NO ACTION
    ON UPDATE NO ACTION)
ENGINE = InnoDB;


-- -----------------------------------------------------
-- Table `mydb`.`users1`
-- -----------------------------------------------------
CREATE  TABLE IF NOT EXISTS `mydb`.`users1` (
  `user_id` MEDIUMINT(8) UNSIGNED NOT NULL AUTO_INCREMENT ,
  `name` VARCHAR(45) NOT NULL ,
  `updated_by` MEDIUMINT(8) UNSIGNED NULL ,
  PRIMARY KEY (`user_id`) ,
  CONSTRAINT `fk_users1_users11`
    FOREIGN KEY (`updated_by` )
    REFERENCES `mydb`.`users1` (`user_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;