Re: BUG #18411: Unable to create database with owner on AWS RDS

postgres=> \l+
                                                                                          List of databases
   Name    |  Owner   | Encoding | Locale Provider |   Collate   |    Ctype    | ICU Locale | ICU Rules |   Access privileges   |   Size    | Tablespace |                Description
-----------+----------+----------+-----------------+-------------+-------------+------------+-----------+-----------------------+-----------+------------+--------------------------------------------
 postgres  | postgres | UTF8     | libc            | en_US.UTF-8 | en_US.UTF-8 |            |           |                       | 7724 kB   | pg_default | default administrative connection database
 rdsadmin  | rdsadmin | UTF8     | libc            | en_US.UTF-8 | en_US.UTF-8 |            |           | rdsadmin=CTc/rdsadmin+| No Access | pg_default |
           |          |          |                 |             |             |            |           | rdstopmgr=Tc/rdsadmin |           |            |
 template0 | rdsadmin | UTF8     | libc            | en_US.UTF-8 | en_US.UTF-8 |            |           | =c/rdsadmin          +| 7561 kB   | pg_default | unmodifiable empty database
           |          |          |                 |             |             |            |           | rdsadmin=CTc/rdsadmin |           |            |
 template1 | postgres | UTF8     | libc            | en_US.UTF-8 | en_US.UTF-8 |            |           | =c/postgres          +| 7796 kB   | pg_default | default template for new databases
           |          |          |                 |             |             |            |           | postgres=CTc/postgres |           |            |

 CREATE ROLE
 postgres=> alter role user1 with encrypted password 'A123';
 ALTER ROLE
postgres=> create database test1;
CREATE DATABASE
postgres=> alter database test1 owner to test1;
ALTER DATABASE

root@nl-oukb-de:~# PGPASSWORD=A123 psql -h database-1.xxxxxxxxxxxb.eu-central-1.rds.amazonaws.com -U user1 -d postgres
psql (16.2 (Ubuntu 16.2-1.pgdg20.04+1))
SSL connection (protocol: TLSv1.3, cipher: TLS_AES_256_GCM_SHA384, compression: off)
Type "help" for help.

 test1=> \l+ test1
                                                                    List of databases
 Name  | Owner | Encoding | Locale Provider |   Collate   |    Ctype    | ICU Locale | ICU Rules | Access privileges |  Size   | Tablespace | Description
-------+-------+----------+-----------------+-------------+-------------+------------+-----------+-------------------+---------+------------+-------------
 test1 | test1 | UTF8     | libc            | en_US.UTF-8 | en_US.UTF-8 |            |           |                   | 7796 kB | pg_default |

test1=> create table test1 (i int); 
CREATE TABLE
test1=> insert into test1 values (1);
INSERT 0 1
test1=> select * from test1;
 i
---
 1
(1 row)
test1=> drop table test1;
DROP TABLE