Re: utility commands benefiting from parallel plan

From: Haribabu Kommi <kommi(dot)haribabu(at)gmail(dot)com>
To: "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: utility commands benefiting from parallel plan
Date: 2017-09-01 07:01:03
Message-ID: CAJrrPGckuUtZfK1AN-SJQia1Oj0VCKnTKsx9bGhmceNoMwYORg@mail.gmail.com
Views: Raw Message | Whole Thread | Download mbox
Thread:
Lists: pgsql-hackers

Hi All,

Attached a rebased patch that supports parallelism for the queries
that are underneath of some utility commands such as CREATE TABLE AS
and CREATE MATERIALIZED VIEW.

Note: This patch doesn't make the utility statement (insert operation)
to run in parallel. It only allows the select query to be parallel if the
query
is eligible for parallel.

Regards,
Hari Babu
Fujitsu Australia

Attachment Content-Type Size
0001-Make-parallel-eligible-for-utility-commands-undernea_V3.patch application/octet-stream 12.3 KB

In response to

Responses

Browse pgsql-hackers by date

  From Date Subject
Next Message Michael Paquier 2017-09-01 07:09:07 Re: [bug fix] Savepoint-related statements terminates connection
Previous Message Andres Freund 2017-09-01 06:41:31 JIT compiling expressions/deform + inlining prototype v2.0