| From: | Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com> |
|---|---|
| To: | Rafia Sabih <rafia(dot)sabih(at)enterprisedb(dot)com> |
| Cc: | Amit Langote <Langote_Amit_f8(at)lab(dot)ntt(dot)co(dot)jp>, Robert Haas <robertmhaas(at)gmail(dot)com>, Rajkumar Raghuwanshi <rajkumar(dot)raghuwanshi(at)enterprisedb(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Partition-wise join for join between (declaratively) partitioned tables |
| Date: | 2017-07-26 05:36:52 |
| Message-ID: | CAFjFpRc9aApspxuBaPaQ92xcxsCXq6uhPN72Wm9hr1suRtMHbQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Jul 26, 2017 at 11:00 AM, Rafia Sabih
<rafia(dot)sabih(at)enterprisedb(dot)com> wrote:
>
>
> On Wed, Jul 26, 2017 at 10:58 AM, Ashutosh Bapat
> <ashutosh(dot)bapat(at)enterprisedb(dot)com> wrote:
>>
>> On Tue, Jul 25, 2017 at 11:01 AM, Rafia Sabih
>> <rafia(dot)sabih(at)enterprisedb(dot)com> wrote:
>>
>> > Query plans for the above mentioned queries is attached.
>> >
>>
>> Can you please share plans for all the queries, even if they haven't
>> chosen partition-wise join when run on partitioned tables with
>> enable_partition_wise_join ON? Also, please include the query in
>> explain analyze output using -a or -e flats to psql. That way we will
>> have query and its plan in the same file for ready reference.
>>
> I didn't run the query not using partition-wise join, for now.
parse-parse error, sorry. Do you mean, you haven't run the queries
which do not use partition-wise join?
--
Best Wishes,
Ashutosh Bapat
EnterpriseDB Corporation
The Postgres Database Company
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