Uninstalling simple pgunit for PostgreSQL RDS

We can uninstall simple pgunit using the following steps:

1. PGUnitDrop.sql has the code you can use to remove all PGUnit code from the database: https://github.com/adrianandrei-ca/pgunit/blob/master/PGUnitDrop.sql.

2. We will copy the content from the browser: 

Figure 11.14 – Un-installation of the simple pgunit

3. Because we have installed all of the simple pgunit library inside our separate pgunit schema, we modify the preceding script to look like the following: 

--
-- Clears the PG Unit functions
--
--
drop function pgunit.test_run_suite(TEXT);
drop function pgunit.test_run_all();
drop function pgunit.test_run_condition(proc_name text);
drop function pgunit.test_build_procname(parts text[], p_from integer, p_to integer);
drop function pgunit.test_get_procname(test_case_name text, expected_name_count integer, result_prefix text);
drop function pgunit.test_terminate(db VARCHAR);
drop function pgunit.test_autonomous(p_statement...