BEGIN;
BEGIN
select
	c_count,
	count(*) as custdist
from
	(
		select
			c_custkey,
			count(o_orderkey)
		from
			customer left outer join orders on
				c_custkey = o_custkey
				and o_comment not like '%pending%packages%'
		group by
			c_custkey
	) as c_orders (c_custkey, c_count)
group by
	c_count
order by
	custdist desc,
	c_count desc;
 c_count | custdist 
---------+----------
       0 |   500018
      10 |    66138
       9 |    65381
      11 |    62253
       8 |    58338
      12 |    55779
      13 |    49731
      19 |    46646
       7 |    46547
      18 |    46416
      14 |    45434
      20 |    45206
      17 |    44674
      16 |    44129
      15 |    43683
      21 |    42428
      22 |    38097
       6 |    32832
      23 |    32374
      24 |    26786
      25 |    20982
       5 |    19803
      26 |    16079
      27 |    11671
       4 |     9901
      28 |     8166
      29 |     5634
       3 |     4003
      30 |     3670
      31 |     2310
      32 |     1512
       2 |     1214
      33 |      855
      34 |      506
      35 |      271
       1 |      225
      36 |      149
      37 |       73
      38 |       38
      39 |       20
      40 |       14
      41 |        5
      42 |        4
      43 |        3
      45 |        1
      44 |        1
(46 rows)

COMMIT;
COMMIT