Обсуждение: BUG #15581: CREATE TABLE IF NOT EXISTS error

The following bug has been logged on the website:

Bug reference:      15581
Logged by:          iG
Email address:      liuwanle2010@gmail.com
PostgreSQL version: 11.1
Operating system:   Debian 9
Description:

sql:
create table if not exists z.user_20190110 partition of z.user for values
from ('20190110') to ('20190111');

messages:
NOTICE: relation "user_20190110" already exists, skipping 
ERROR: table "user_20190110" is already distributed 
SQL 状态:42P16

Hi,

On 2019-01-09 02:12:54 +0000, PG Bug reporting form wrote:
> The following bug has been logged on the website:
> 
> Bug reference:      15581
> Logged by:          iG
> Email address:      liuwanle2010@gmail.com
> PostgreSQL version: 11.1
> Operating system:   Debian 9
> Description:        
> 
> sql:
> create table if not exists z.user_20190110 partition of z.user for values
> from ('20190110') to ('20190111');
> 
> messages:
> NOTICE: relation "user_20190110" already exists, skipping 
> ERROR: table "user_20190110" is already distributed 
> SQL 状态:42P16

This does not appear to be an error message emitted by plain
postgres. Area you using an extension like Citus? If so, that's likely
where you'd need to redirect this bug to.

Greetings,

Andres Freund