| From: | Robert Haas <robertmhaas(at)gmail(dot)com> |
|---|---|
| To: | Ashutosh Bapat <ashutosh(dot)bapat(at)enterprisedb(dot)com> |
| Cc: | 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>, 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: | 2017-09-11 14:31:01 |
| Message-ID: | CA+TgmoahYsThz6AWm-xyAkCz6ik_43hGnZNAvB=EzLMAG6wogg@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Mon, Sep 11, 2017 at 8:07 AM, Ashutosh Bapat
<ashutosh(dot)bapat(at)enterprisedb(dot)com> wrote:
> I see the same thing when I use prepare and execute
Hmm. Well, that's good, but it doesn't prove there's no bug. We have
to understand where and why it's getting locked to know whether the
behavior will be correct in all cases. I haven't had time to look at
Amit's comments in detail yet so I don't know whether I agree with his
analysis or not, but we have to look at what's going on under the hood
to know whether the engine is working -- not just listen to the noise
it makes.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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