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Re: Problems with foreign keys in MySQL
Posted by: Ahmet SABAN
Date: July 07, 2017 07:46AM

The problem with the last command was a missing primary key. I added the missing command in the new SQL script I am generating before the ALTER TABLE command:

ALTER TABLE `test_apptest`.`Rights` ADD CONSTRAINT PRIMARY KEY (ID);

ALTER TABLE `test_apptest`.`Roles_have_Rights`
ADD CONSTRAINT `fk_Roles_have_Rights_Rights1`
FOREIGN KEY (`Rights_ID`)
REFERENCES `test_apptest`.`Rights` (`ID`)
ON DELETE NO ACTION
ON UPDATE NO ACTION,
ENGINE = InnoDB;

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Re: Problems with foreign keys in MySQL
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July 07, 2017 07:46AM


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