Re: Join Correlation Name

From: Vik Fearing <vik(dot)fearing(at)2ndquadrant(dot)com>
To: Isaac Morland <isaac(dot)morland(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
Cc: PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Join Correlation Name
Date: 2019-10-29 11:55:46
Message-ID: 49aeab5a-96d9-c1fe-45da-aadb7e2caf77@2ndquadrant.com
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On 29/10/2019 12:24, Isaac Morland wrote:
> If you need to refer specifically to the non-qualified version in a
> different part of the query, you can give an alias to the result of
> the join:
>
> ... (a join b using (z)) as t ...

Yes, this is about having standard SQL syntax for that.

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