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PHANTOMIAS
 Post subject: Cannot delete or update a parent row - manytomany
PostPosted: Fri Jun 11, 2010 9:05 am 
Newbie

Joined: Tue Jun 01, 2010 10:18 am
Posts: 15
Hello all!

I used this for my implementation of manytomany (bidirectional):
http://tadtech.blogspot.com/2007/09/hib ... in_03.html

But now, if I want to delete an address which is connected to a person via the table PersonAddress, I get this error:
Quote:
Cannot delete or update a parent row: a foreign key constraint fails (`mydb`.`PersonAddress`, CONSTRAINT `...` FOREIGN KEY (`addressId`) REFERENCES `ADDRESS` (`id`))


What's wrong here? It seems that it can not delete the address because it is still connected to a person.
How to solve this?

Thanks a lot in advance & Best Regards.
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