Re: Expression errors with "FOR UPDATE" and postgres_fdw with partition wise join enabled.

From: Etsuro Fujita <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp>
To: Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com>
Cc: Rajkumar Raghuwanshi <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Expression errors with "FOR UPDATE" and postgres_fdw with partition wise join enabled.
Date: 2018-04-17 08:35:44
Message-ID: 5AD5B1E0.8020404@lab.ntt.co.jp
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(2018/02/20 18:13), Ashutosh Bapat wrote:
> Here's patchset implementing this solution.
>
> 0001 adds PVC_*_CONVERTROWTYPEEXPR to pull_var_clause() and adjusts its callers.
>
> 0002 fixes a similar bug for regular partitioned tables. The patch has
> testcase. The commit message explains the bug in more detail.
>
> 0003 has postgres_fdw fixes as outlined above with tests.

The patch 0003 doesn't applies to the latest HEAD any more, so please
update the patch. I think this should be an open item for PG11. My
apologizes for not having reviewed the patch in the last commitfest.

Best regards,
Etsuro Fujita

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