Polls tables relationships
Hi..
I bought C# edition(not asp.net2).When I create the polls tables relationships an error occured:
Unable to create relationship 'FK_PollsVotes_PollsOptions'.
Introducing FOREIGN KEY constraint 'FK_PollsVotes_PollsOptions' on table 'PollsVotes' may cause cycles or multiple cascade paths. Specify ON DELETE NO ACTION or ON UPDATE NO ACTION, or modify other FOREIGN KEY constraints.
I followed the book steps(Page 332) in the same order what could cause this problem?
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