RE: Parallel Inserts in CREATE TABLE AS

From: "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>
To: Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
Cc: "tanghy(dot)fnst(at)fujitsu(dot)com" <tanghy(dot)fnst(at)fujitsu(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Zhihong Yu <zyu(at)yugabyte(dot)com>, Luc Vlaming <luc(at)swarm64(dot)com>, Dilip Kumar <dilipbalaut(at)gmail(dot)com>, vignesh C <vignesh21(at)gmail(dot)com>, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Subject: RE: Parallel Inserts in CREATE TABLE AS
Date: 2021-05-27 07:02:42
Message-ID: OS0PR01MB57161628EBECF3B5F711E9F694239@OS0PR01MB5716.jpnprd01.prod.outlook.com
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From: Bharath Rupireddy <bharath(dot)rupireddyforpostgres(at)gmail(dot)com>
Sent: Thursday, May 27, 2021 2:59 PM
> On Thu, May 27, 2021 at 12:19 PM houzj(dot)fnst(at)fujitsu(dot)com
> <houzj(dot)fnst(at)fujitsu(dot)com> wrote:
> > BTW, I checked my test results, I was testing INSERT INTO unlogged table.
>
> What do you mean by "testing INSERT INTO"? Is it that you are testing the
> timings for parallel inserts in INSERT INTO ... SELECT command? If so, why
> should we test parallel inserts in the INSERT INTO ... SELECT command here?

Oops, sorry, it's a typo, I actually meant CREATE TABLE AS SELECT.

Best regards,
houzj

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