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Re: FK creation -- "ON DELETE NO ACTION" seems to be a no-op

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> >
> >   ... "currentsessions_username_fkey" FOREIGN KEY (username)
> > REFERENCES authorizedusers(username) ON UPDATE CASCADE
>
> Hmm, NO ACTION is the default.

Oh, how embarrassing.  Never mind...

>
> --
> Alvaro Herrera                                http://www.CommandPrompt.com/
> The PostgreSQL Company - Command Prompt, Inc.
>

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TIP 9: In versions below 8.0, the planner will ignore your desire to
       choose an index scan if your joining column's datatypes do not
       match

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