[odb-users] Enforcing primary key in 1-N relationship
boris at codesynthesis.com
Tue Nov 27 08:07:38 EST 2012
Davide Anastasia <Davide.Anastasia at qualitycapital.com> writes:
> I wonder whether there is a method to enforce that every value in the
> "employer_employees" table is also primary key (avoid duplication).
At the moment the only way that I can think of is manually via the
ALTER TABLE ADD CONSTRAINT statement.
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