-- This file and its contents are licensed under the Apache License 2.0.
-- Please see the included NOTICE for copyright information and
-- LICENSE-APACHE for a copy of the license.
-- Test that get_os_info returns 3 x text
select pg_typeof(sysname) AS sysname_type,pg_typeof(version) AS version_type,pg_typeof(release) AS release_type from _timescaledb_functions.get_os_info();
 sysname_type | version_type | release_type 
--------------+--------------+--------------
 text         | text         | text

