20 lines
955 B
Django/Jinja
20 lines
955 B
Django/Jinja
-- `CREATE USER` does not support `IF NOT EXISTS`, so we use this workaround to prevent an error and raise a notice instead.
|
|
-- Seen here: https://stackoverflow.com/a/49858797
|
|
DO $$
|
|
BEGIN
|
|
CREATE USER "{{ additional_db.username }}";
|
|
EXCEPTION WHEN DUPLICATE_OBJECT THEN
|
|
RAISE NOTICE 'not creating user "{{ additional_db.username }}", since it already exists';
|
|
END
|
|
$$;
|
|
|
|
-- This is useful for initial user creation (since we don't assign a password above) and for handling subsequent password changes
|
|
-- TODO - we should escape quotes in the password.
|
|
ALTER ROLE "{{ additional_db.username }}" PASSWORD '{{ additional_db.password }}';
|
|
|
|
-- This will generate an error on subsequent execution
|
|
CREATE DATABASE "{{ additional_db.name }}" WITH LC_CTYPE 'C' LC_COLLATE 'C' OWNER "{{ additional_db.username }}";
|
|
|
|
-- This is useful for changing the database owner subsequently
|
|
ALTER DATABASE "{{ additional_db.name }}" OWNER TO "{{ additional_db.username }}";
|