Re: pg ANY/SOME ambiguity wrt sql standard?

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От Fabien COELHO
Тема Re: pg ANY/SOME ambiguity wrt sql standard?
Дата
Msg-id Pine.GSO.4.58.0405011127240.6700@chailly99
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Ответ на Re: pg ANY/SOME ambiguity wrt sql standard?  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: pg ANY/SOME ambiguity wrt sql standard?
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> > As a "temporary" fix, what about "_ANY" and "_SOME" as aggregate names?
>
> Ick :-(.  The use of leading underscores is an ugly C-ism that we should
> not propagate into SQL names.

Ok.

> How about bool_or() and bool_and()?  Or at least something based on OR
> and AND?  I don't find ANY/ALL to be particularly mnemonic for this
> usage anyway.

Yep.

The standard "EVERY" is fine for postgres, the issue is only with
ANY/SOME.

Do you think that bool_and should be proposed anyway for homogeneity
with bool_or?

-- 
Fabien Coelho - coelho@cri.ensmp.fr


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