On Sun, 2010-06-20 at 03:42 +0100, Peter Geoghegan wrote:
> >> Thoughts?
> It's very cool to be able to write queries like SELECT * FROM payments
> WHERE payment_type = 'cash', rather than having to recall time and
> again what the PK of cash is within your lookup table.
Ahem. That is what a natural key is for :)
Joshua D. Drake
>
> --
> Regards,
> Peter Geoghegan
>
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