···138138- // Therefore we assume that the database is only used by one user/service which is Nextcloud
139139- // Additional services should get installed in a separate database in order to stay secure
140140- // Also see https://www.postgresql.org/docs/15/ddl-schemas.html#DDL-SCHEMAS-PATTERNS
141141-- $connectionMainDatabase->executeQuery('GRANT CREATE ON SCHEMA public TO ' . addslashes($this->dbUser));
141141+- $connectionMainDatabase->executeQuery('GRANT CREATE ON SCHEMA public TO "' . addslashes($this->dbUser) . '"');
142142- $connectionMainDatabase->close();
143143- }
144144