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 |    66089
       9 |    65408
      11 |    62222
       8 |    58347
      12 |    55876
      13 |    49634
      19 |    46581
       7 |    46553
      18 |    46480
      14 |    45472
      20 |    45270
      17 |    44728
      16 |    44045
      15 |    43725
      21 |    42444
      22 |    37988
       6 |    32829
      23 |    32410
      24 |    26807
      25 |    20914
       5 |    19817
      26 |    16113
      27 |    11696
       4 |     9862
      28 |     8136
      29 |     5640
       3 |     4021
      30 |     3686
      31 |     2308
      32 |     1507
       2 |     1206
      33 |      847
      34 |      517
      35 |      274
       1 |      228
      36 |      148
      37 |       66
      38 |       38
      39 |       23
      40 |       13
      41 |        6
      43 |        3
      42 |        3
      45 |        1
      44 |        1
(46 rows)

COMMIT;
COMMIT