Re: COPY FROM WHEN condition

From: Tomas Vondra <tomas(dot)vondra(at)2ndquadrant(dot)com>
To: Surafel Temesgen <surafel3000(at)gmail(dot)com>
Cc: alvherre(at)2ndquadrant(dot)com, Adam Berlin <berlin(dot)ab(at)gmail(dot)com>, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: COPY FROM WHEN condition
Date: 2019-01-14 21:25:56
Message-ID: b5234b76-9ee0-6a44-6a21-d90c385a27b8@2ndquadrant.com
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On 12/13/18 8:09 AM, Surafel Temesgen wrote:
>
>
> On Wed, Dec 12, 2018 at 9:28 PM Tomas Vondra
> <tomas(dot)vondra(at)2ndquadrant(dot)com <mailto:tomas(dot)vondra(at)2ndquadrant(dot)com>> wrote:
>
>
> Can you also update the docs to mention that the functions called from
> the WHERE clause does not see effects of the COPY itself?
>
>
> /Of course, i  also add same comment to insertion method selection
> /

FWIW I've marked this as RFC and plan to get it committed this week.

regards

--
Tomas Vondra http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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