Re: Checking inequality

True. It does seem more proper.
Thanks.


On Sat, 11 Dec 2004 10:57:25 -0700, Michael Fuhr <mike@fuhr.org> wrote:
> On Sat, Dec 11, 2004 at 08:54:40AM -0800, Stephan Szabo wrote:
>
> > old.series_id IS DISTINCT FROM new.series_id may do what you want
> > depending on how you want NULLs to compare (IS DISTINCT FROM would be
> > false).
>
> I forgot about IS DISTINCT FROM.  I like that better than using
> COALESCE, as I had suggested.
>
> --
>
>
> Michael Fuhr
> http://www.fuhr.org/~mfuhr/
>


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