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 |    66119
       9 |    65319
      11 |    62089
       8 |    58238
      12 |    56044
      13 |    49644
      19 |    46657
       7 |    46348
      18 |    46341
      14 |    45306
      20 |    45289
      17 |    44703
      16 |    43991
      15 |    43763
      21 |    42477
      22 |    38099
       6 |    32764
      23 |    32474
      24 |    26916
      25 |    21057
       5 |    19703
      26 |    16191
      27 |    11749
       4 |     9808
      28 |     8253
      29 |     5639
       3 |     4004
      30 |     3774
      31 |     2318
      32 |     1533
       2 |     1191
      33 |      862
      34 |      501
      35 |      296
       1 |      222
      36 |      145
      37 |       64
      38 |       42
      39 |       20
      40 |       15
      41 |        5
      43 |        4
      42 |        3
      45 |        1
      44 |        1
(46 rows)

COMMIT;
COMMIT