QUERY PLAN                                                 
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Nested Loop  (cost=0.00..2017.80 rows=15 width=133) (actual time=0.045..2.225 rows=15 loops=1)
  ->  Seq Scan on users u  (cost=0.00..41.40 rows=1 width=129) (actual time=0.014..0.080 rows=1 loops=1)
        Filter: (username = 'depesz'::text)
        Rows Removed by Filter: 1231
  ->  Seq Scan on part_0 p  (cost=0.00..1976.25 rows=15 width=17) (actual time=0.030..2.143 rows=15 loops=1)
        Filter: (added_by = 'depesz'::text)
        Rows Removed by Filter: 13205
Planning Time: 0.052 ms
Execution Time: 2.236 ms
(9 rows)