Re: COPY FROM WHEN condition - Mailing list pgsql-hackers

From David Rowley
Subject Re: COPY FROM WHEN condition
Date
Msg-id CAKJS1f9ctdRQ4umnYG3jMNvv4Q2kLPrihWEN7D3zGBjMKsZkSw@mail.gmail.com
Whole thread Raw
In response to Re: COPY FROM WHEN condition  (Tomas Vondra <tomas.vondra@2ndquadrant.com>)
List pgsql-hackers
On Wed, 30 Jan 2019 at 03:26, Tomas Vondra <tomas.vondra@2ndquadrant.com> wrote:
>
> On 1/29/19 8:18 AM, David Rowley wrote:
> > (details about performance regression)
>
> How do I reproduce this? I don't see this test in the thread you linked,
> so I'm not sure how many partitions you were using, what's the structure
> of the table etc.

The setup is:

create table listp (a int) partition by list(a);
create table listp1 partition of listp for values in(1);
create table listp2 partition of listp for values in(2);


-- 
 David Rowley                   http://www.2ndQuadrant.com/
 PostgreSQL Development, 24x7 Support, Training & Services


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