\set VERBOSITY terse

-- dynamic query support testing
create or replace function dynamic_query(q text)
returns setof record as $x$
    cluster 'map0';
    run on all;
$x$ language plproxy;

\c test_part0
create or replace function dynamic_query(q text)
returns setof record as $x$
declare
    ret record;
begin
    for ret in execute q loop
        return next ret;
    end loop;
    return;
end;
$x$ language plpgsql;
create table dynamic_query_test (
    id integer,
    username text,
		other	text
);
insert into dynamic_query_test values ( 1, 'user1', 'blah');
insert into dynamic_query_test values ( 2, 'user2', 'foo');

\c regression
select * from dynamic_query('select * from dynamic_query_test') as (id integer, username text, other text);
select * from dynamic_query('select id, username from dynamic_query_test') as foo(id integer, username text);
-- invalid usage
select * from dynamic_query('select count(1) from pg_class');
select dynamic_query('select count(1) from pg_class');

-- test errors
create or replace function dynamic_query_select()
returns setof record as $x$
    cluster 'map0';
    run on all;
    select id, username from dynamic_query_test;
$x$ language plproxy;
select * from dynamic_query_select() as (id integer, username text);

