Re: autovacuum on system catalog

[Artem Tomyuk <admin@xxxxxxxxxxxxxx>]

I'am, trying to set it as built in postgres user.... Maybe there is no such feature to set autovac settings on system catalogs?

2018-04-03 15:21 GMT+03:00 Ron <ronljohnsonjr@xxxxxxxxx>:

On 04/03/2018 07:16 AM, Artem Tomyuk wrote:

Hi.

Why its not possible to set autovacuum settings on pg_attribute?

alter table pg_attribute set (autovacuum_vacuum_scale_factor = 0.0);
alter table pg_attribute set (autovacuum_vacuum_threshold = 500);

ERROR:  permission denied: "pg_attribute" is a system catalog
********** Ошибка **********

ERROR: permission denied: "pg_attribute" is a system catalog
SQL-состояние: 42501

I think you can only do that as superuser.

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