Re: [COMMITTERS] pgsql: Fix a bug in how we generate partition constraints.

From: Robert Haas <robertmhaas(at)gmail(dot)com>
To: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
Cc: "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>
Subject: Re: [COMMITTERS] pgsql: Fix a bug in how we generate partition constraints.
Date: 2017-01-13 19:35:25
Message-ID: CA+Tgmobaem6_zgnkT-S2jtpWvw+otbtfFjU60jUEQo5DC2xQrQ@mail.gmail.com
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On Fri, Jan 13, 2017 at 2:31 PM, Robert Haas <robertmhaas(at)gmail(dot)com> wrote:
> On Fri, Jan 13, 2017 at 2:18 PM, Alvaro Herrera
> <alvherre(at)2ndquadrant(dot)com> wrote:
>> Robert Haas wrote:
>>> Fix a bug in how we generate partition constraints.
>>>
>>> Move the code for doing parent attnos to child attnos mapping for Vars
>>> in partition constraint expressions to a separate function
>>> map_partition_varattnos() and call it from the appropriate places.
>>
>> Hmm, we were discussing this stuff a few days ago, see
>> https://www.postgresql.org/message-id/20170109182800.qrkae62kmur3gfeg@alvherre.pgsql
>> and commit 3957b58b8885441c8d03bc1cfc00e47cf8cd7975. Part of this code
>> duplicates that ...
>
> Is that bad?

If you are expressing a concern about who wrote this code, I took
Amit's word for it that he did. His patch file says:

Reported by: n/a
Patch by: Amit Langote
Reports: n/a

If that ain't right, that's bad.

--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company

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