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 |   500020
      10 |    66202
       9 |    65292
      11 |    62154
       8 |    58269
      12 |    55689
      13 |    49903
       7 |    46771
      19 |    46550
      18 |    46316
      20 |    45373
      14 |    45369
      17 |    44883
      16 |    43942
      15 |    43709
      21 |    42422
      22 |    38104
       6 |    32845
      23 |    32484
      24 |    26688
      25 |    21115
       5 |    19697
      26 |    15916
      27 |    11691
       4 |     9929
      28 |     8183
      29 |     5590
       3 |     3994
      30 |     3651
      31 |     2357
      32 |     1491
       2 |     1219
      33 |      870
      34 |      515
      35 |      254
       1 |      227
      36 |      156
      37 |       76
      38 |       40
      39 |       19
      40 |       10
      41 |        7
      43 |        3
      42 |        3
      45 |        1
      44 |        1
(46 rows)

COMMIT;
COMMIT