Re: NATURAL JOINs

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От Scott Marlowe
Тема Re: NATURAL JOINs
Дата
Msg-id dcc563d10810151127w51b0b84cx40bc67a7780faf98@mail.gmail.com
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Ответ на Re: NATURAL JOINs  ("Richard Broersma" <richard.broersma@gmail.com>)
Ответы Re: NATURAL JOINs  (Marco Colombo <pgsql@esiway.net>)
Список pgsql-general
On Wed, Oct 15, 2008 at 10:17 AM, Richard Broersma
<richard.broersma@gmail.com> wrote:
> On Wed, Oct 15, 2008 at 9:03 AM, Reg Me Please <regmeplease@gmail.com> wrote:
>
>> Both are perfectly right, indeed.
>> Nonetheless, in my opinion a NATURAL JOIN  exploiting the FKs
>> instead of the column names would be much more helpful and much less error
>> prone!
>>
>> As far as I know there is no way to exploit FKs in JOINs, right?
>
> Yes AFAIK, this would make postgresql's implementation of natural join
> violate the SQL standard.  Perhaps you could propose an "UNNATURAL
> JOIN" syntax extension. ;)

Or a "VERY VERY NATURAL JOIN" syntax?  :)

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