Does anyone know what should i change here its problem with adding forgin key

Question

-- MySQL Workbench Synchronization
-- Generated: 2019-08-08 01:41
-- Model: New Model
-- Version: 1.0
-- Project: Name of the project
-- Author: Nikola

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';

ALTER TABLE `brate krecemo znaci`.`Ucesce`
CHANGE COLUMN `Funkcija` `Funkcija` TEXT(15) NULL DEFAULT NULL ;

ALTER TABLE `brate krecemo znaci`.`zaposleni`
ADD CONSTRAINT `fk_zaposleni_Zaposleni_id`
FOREIGN KEY (`Zaposleni_id`)
REFERENCES `brate krecemo znaci`.`ucesce` (`Zaposleni_id`)
ON DELETE RESTRICT
ON UPDATE CASCADE;

SET SQL_MODE=@OLD_SQL_MODE;
SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS;
SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS;

Answer 1

Hello Dzondzula,
If possible, add more information describing the problem, 'problem with adding foreign key' is rather a broad subject, we need to narrow down the scope, in a hope that with the problem being isolated - we can expect quality (and to the point) responses.

Good luck! 👍