text: --\set sdf debug(:client_id)
  --\setshell sdf echo $my_var
  --\set dsfljk debug(:sdf)
  --SELECT :client_id FROM fillfactor50 LIMIT 1
  
  -- UPDATE logged
  -- 	SET time = clock_timestamp()
  -- 	WHERE id=nextval('pgbench_sequence')
  
  --TODO
  SELECT nextval('pgbench_sequence')