Re: [HACKERS] Partition-wise join for join between (declaratively) partitioned tables

From: Rajkumar Raghuwanshi <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com>
To: Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, Etsuro Fujita <fujita(dot)etsuro(at)lab(dot)ntt(dot)co(dot)jp>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Rafia Sabih <rafia(dot)sabih(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [HACKERS] Partition-wise join for join between (declaratively) partitioned tables
Date: 2018-03-05 07:13:33
Message-ID: CAKcux6=8uvNhzHGV+rBs8PWnJ2zmWiOu-HL-1eWRNwyrVzkNvw@mail.gmail.com
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On Wed, Feb 7, 2018 at 2:00 PM, Ashutosh Bapat <
ashutosh(dot)bapat(at)enterprisedb(dot)com> wrote:

> On Fri, Dec 22, 2017 at 3:00 PM, Rajkumar Raghuwanshi
> <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com> wrote:
> > updated test patch attached.
>
Changed partition-wise statement to partitionwise.
Attached re-based patch.

> The patch looks good to me. I don't think we can reduce it further.
> But we need some tests to test PWJ with default partitions. Marking
> this as ready for committer.
>
Thanks Ashutosh.

Attachment Content-Type Size
partitionwise_join_with_default_partitions_v4.patch text/x-patch 6.6 KB

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