MySQL Workbench created this code, not me. I just used the GUI.
Operation failed: There was an error while applying the SQL script to the database.
Executing:
ALTER TABLE `isometr1_keyboard`.`records`
ADD CONSTRAINT `fk_records_layout_id`
FOREIGN KEY ()
REFERENCES `isometr1_keyboard`.`layouts` ()
ON DELETE NO ACTION
ON UPDATE NO ACTION;
ERROR 1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ')
REFERENCES `isometr1_keyboard`.`layouts` ()
ON DELETE NO ACTION
ON UPDAT' at line 3
SQL Statement:
ALTER TABLE `isometr1_keyboard`.`records`
ADD CONSTRAINT `fk_records_layout_id`
FOREIGN KEY ()
REFERENCES `isometr1_keyboard`.`layouts` ()
ON DELETE NO ACTION
ON UPDATE NO ACTION
I don't understand where the error is. Also don't understand why the GUI is creating code that is buggy.
Did I make a mistake?
The data types of the columns were not matching. This caused MySQL Workbench to create improperly formed code.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.