Re: Logical replication with temporary tables

From: "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>
To: Stuart Campbell <stuart(dot)campbell(at)ridewithvia(dot)com>
Cc: Christophe Pettus <xof(at)thebuild(dot)com>, "pgsql-general(at)lists(dot)postgresql(dot)org" <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: Logical replication with temporary tables
Date: 2024-07-03 01:19:51
Message-ID: CAKFQuwYxezBvDNFpojam79cDvjzFoRCs+gAbGG+6v6Y9zs2zZw@mail.gmail.com
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On Tuesday, July 2, 2024, Stuart Campbell <stuart(dot)campbell(at)ridewithvia(dot)com>
wrote:

> This is a question for AWS. Community PostgreSQL doesn't have any of
>> these concepts, and this is all proprietary modifications to PostgreSQL by
>> Amazon.
>
>
> Maybe my question can be re-summarised as: do DDL operations on temporary
> tables necessarily have to be written to the WAL? Is there a way to avoid
> that?
>
>
Yes, and no. The tables those commands update are WAL-logged and that
status is all-or-nothing.

David J.

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