Re: "create publication..all tables" ignore 'partition not supported' error

From: Kuntal Ghosh <kuntalghosh(dot)2007(at)gmail(dot)com>
To: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
Cc: Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, tushar <tushar(dot)ahuja(at)enterprisedb(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: "create publication..all tables" ignore 'partition not supported' error
Date: 2017-06-01 08:44:59
Message-ID: CAGz5QCKV3_vy5iM9m0QhESe_VbyR2cz+k6XaKA2ZHyQLA_OmVA@mail.gmail.com
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On Thu, Jun 1, 2017 at 6:56 AM, Peter Eisentraut
<peter(dot)eisentraut(at)2ndquadrant(dot)com> wrote:
> On 5/31/17 02:17, Kuntal Ghosh wrote:
>> On Wed, May 31, 2017 at 12:58 AM, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com> wrote:
>>>
>>> I'd say we can fix this issue by just changing the query. Attached
>>> patch changes the query so that it can handle publication name
>>> correctly, the query gets complex, though.
>>>
>> In is_publishable_class function, there are four conditions to decide
>> whether this is a publishable class or not.
>>
>> 1. relkind == RELKIND_RELATION
>> 2. IsCatalogClass()
>> 3. relpersistence == 'p'
>> 4. relid >= FirstNormalObjectId /* Skip tables created during initdb */
>>
>> I think the modified query should have a check for the fourth condition as well.
>
> The query should be fixed like in the attached patch.
> pg_get_publication_tables() ends up calling is_publishable_class()
> internally.
>
Works fine.

--
Thanks & Regards,
Kuntal Ghosh
EnterpriseDB: http://www.enterprisedb.com

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