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 |    66085
       9 |    65324
      11 |    62241
       8 |    58199
      12 |    55880
      13 |    49685
      19 |    46561
      18 |    46430
       7 |    46427
      14 |    45441
      20 |    45289
      17 |    44596
      16 |    44024
      15 |    43649
      21 |    42473
      22 |    38112
       6 |    32731
      23 |    32527
      24 |    26876
      25 |    21078
       5 |    19686
      26 |    16211
      27 |    11764
       4 |     9839
      28 |     8204
      29 |     5689
       3 |     3980
      30 |     3724
      31 |     2339
      32 |     1534
       2 |     1195
      33 |      862
      34 |      517
      35 |      278
       1 |      224
      36 |      148
      37 |       71
      38 |       39
      39 |       22
      40 |       14
      41 |        5
      42 |        4
      43 |        3
      45 |        1
      44 |        1
(46 rows)

COMMIT;
COMMIT