MySQL Will you write the code in MySQL Alter table employee so that column zipCode is a foreign key to table cityState, column zipCode Alter table customer so that column zipCode is a foreign key to table cityState, column zipCode zipCode is the foreign key. Cannot add or update a child row: a foreign key constraint fails (`dealership`.`#sql-163c_33`, CONSTRAINT `customer_ibfk_1` FOREIGN KEY (`zipCode`) REFERENCES `citystate` (`zipCode`)) shows on my screen after I alter table employee.

MySQL Will you write the code in MySQL Alter table employee so that column zipCode is a foreign key to table cityState, column zipCode Alter table customer so that column zipCode is a foreign key to table cityState, column zipCode zipCode is the foreign key. Cannot add or update a child row: a foreign key constraint fails (`dealership`.`#sql-163c_33`, CONSTRAINT `customer_ibfk_1` FOREIGN KEY (`zipCode`) REFERENCES `citystate` (`zipCode`)) shows on my screen after I alter table employee.

A Guide to SQL

9th Edition

ISBN:9781111527273

Author:Philip J. Pratt

Publisher:Philip J. Pratt

Chapter7: Database Administration

Section: Chapter Questions

Problem 7TD: Delete the index named ITEM_INDEX3.

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