title: How do I write a postgres stored procedure that doesn't return anything?
body: <p>How do I write a simple stored procedure in postgres that doesn't return a value at all?
  Even with a void return type when I call the stored procedure I get a single row back.</p>
  
  <pre><code>CREATE FUNCTION somefunc(in_id bigint) RETURNS void AS $$
  BEGIN
     DELETE from test_table where id = in_id;
  END;
  $$ LANGUAGE plpgsql;
  </code></pre>