update public.test_range_gist set 
  ir = public.test_range_gist.ir
returning 
  pg_catalog.pg_dependencies_out(
    cast(pg_catalog.pg_dependencies_in(
      cast(cast(null as cstring) as cstring)) as pg_dependencies)) as c0, 
  (select b from public.rtest_order2 limit 1 offset 2)
     as c1, 
  public.test_range_gist.ir as c2, 
  public.test_range_gist.ir as c3, 
  public.test_range_gist.ir as c4, 
  public.test_range_gist.ir as c5, 
  public.test_range_gist.ir as c6, 
  public.test_range_gist.ir as c7
