Re: Prepare Transaction support for ON COMMIT DROP temporary tables

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Vik Fearing <vik(dot)fearing(at)2ndquadrant(dot)com>, Dimitri Fontaine <dimitri(at)citusdata(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Prepare Transaction support for ON COMMIT DROP temporary tables
Date: 2019-02-01 01:10:09
Message-ID: 20190201011009.GA2179@paquier.xyz
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On Mon, Jan 28, 2019 at 04:06:11PM +0900, Michael Paquier wrote:
> If you really intend to drop any trace of the objects at PREPARE
> phase, that does not seem completely impossible to me, still you would
> also need handling for the case where the temp table created also
> creates the temporary schema for the session.

More work needs to be done, and the patch has problems, so I am
marking this patch as returned with feedback.
--
Michael

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