text: select py_cpu_intensive();
  select py_cpu_intensive() from generate_series(1,2);
  
  select r_large_spi();
  select r_io_intensive();
  
  select rlargeint8in(array_agg(id)) from generate_series(1, 1123123) id;
  select avg(x) from (select unnest(rlargeint8out(1123123)) as x) as q;
  
  select r_cpu_intensive();
  select r_cpu_intensive() from generate_series(1,2);
  
  select py_large_spi();
  select py_io_intensive();
  
  select pylargeint8in(array_agg(id)) from generate_series(1, 1123123) id;
  select avg(x) from (select unnest(pylargeint8out(1123123)) as x) as q;
  