for sch in select nspname from pg_namespace where nspname not like 'pg\_%' and nspname not like 'information%' loop -- use what you want, filter out rest
stmt = 'GRANT USAGE ON SCHEMA ' || sch || ' TO readonlyuser_role';
raise notice '%', stmt;
execute stmt;
stmt = 'GRANT SELECT ON ALL TABLES IN SCHEMA ' || sch || ' TO readonlyuser_role';
raise notice '%', stmt;
execute stmt;
end loop;
end; $$;
also,
in case you like, I have kind of liked this
you can try running meta commands using psql -E to get the query that you would like to run for DO block.
postgres@db1:~$ psql -E
psql (12.8 (Ubuntu 12.8-1.pgdg18.04+1))
Type "help" for help.
postgres=# \dn *.*
********* QUERY **********
SELECT n.nspname AS "Name",
pg_catalog.pg_get_userbyid(n.nspowner) AS "Owner"
FROM pg_catalog.pg_namespace n
ORDER BY 1;
**************************
List of schemas
Name | Owner
--------------------+----------
information_schema | postgres
pg_catalog | postgres
pg_temp_1 | postgres
pg_toast | postgres
pg_toast_temp_1 | postgres
public | postgres
(6 rows)
On Wed, 13 Oct 2021 at 15:22, hubert depesz lubaczewski <depesz@depesz.com> wrote:
On Wed, Oct 13, 2021 at 11:04:42AM +0200, celati Laurent wrote: > Good morning, > > I work on Postgresql 13 (windows) and Postgis. > For some "basic USERS", i have to grant select/read for all tables of the > 12 schemas of my db ? > > With Postgresql 13, i am obliged to write : > *GRANT SELECT ON ALL TABLES IN SCHEMA TO username ?*
Yes. For each schema.
You could write a DO query, or even get psql to run it automaticaly-ish for every schema, but it will still be separate query for each schema.
