postgres@ctcloud:/var/www/html$ psql
psql (13.11 (Debian 13.11-0+deb11u1))
Type "help" for help.

postgres=#  create database owncloud;
CREATE DATABASE
postgres=#  create user owncloud with encrypted password 'Datel123456';
CREATE ROLE
postgres=# grant all privileges on database owncloud to owncloud;
GRANT
postgres=# CREATE USER zbx_monitor WITH PASSWORD 'datel1234' INHERIT;
CREATE ROLE
postgres=# ^[[200~GRANT pg_monitor TO zbx_monitor;~
ERROR:  syntax error at or near "
INE 1: GRANT pg_monitor TO zbx_monitor;
        ^
postgres-# GRANT pg_monitor TO zbx_monitor;
ERROR:  syntax error at or near "~"
LINE 1: ~
        ^
postgres=# GRANT pg_monitor TO zbx_monitor;
GRANT ROLE
postgres=#