Re: RFE: Column aliases in WHERE clauses

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От David Johnston
Тема Re: RFE: Column aliases in WHERE clauses
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Msg-id 8A187125-08CE-42F6-9DF3-F096063BF729@yahoo.com
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Ответ на Re: RFE: Column aliases in WHERE clauses  (Ryan Kelly <rpkelly22@gmail.com>)
Список pgsql-general
On Sep 17, 2012, at 17:42, Ryan Kelly <rpkelly22@gmail.com> wrote:

> On Mon, Sep 17, 2012 at 06:18:53PM -0300, Daniel Serodio (lists) wrote:
>> It would be nice if PostgreSQL supported column aliases in WHERE
>> clauses, eg:
>>
>> SELECT left(value, 1) AS first_letter
>> FROM some_table
>> WHERE first_letter > 'a';
>>
>> Is this the proper mailing list for such feature requests?
> I think this is explicitly disallowed by the spec.
>

Just to be clear, the spec does not care where you post your feature requests...it is the feature that it disallows.

When in doubt the general list is a good choice and all the key people monitor it and will move the discussion
elsewhereif warranted. 

David J.

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