aboutsummaryrefslogtreecommitdiff
path: root/content/posts/nested-postgres-results/composite-array-agg.txt
blob: eb5c50731fb3ade981738e7211ba60997afbb948 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

GroupAggregate  (cost=14206.02..16920.03 rows=8849 width=36) (actual time=17.442..24.779 rows=10000 loops=1)
  Output: accommodation_id, array_agg(ROW(date, price))
  Group Key: overrides.accommodation_id
  Buffers: shared hit=6442
  ->  Gather Merge  (cost=14206.02..16702.25 rows=21433 width=13) (actual time=17.433..20.521 rows=20000 loops=1)
        Output: accommodation_id, date, price
        Workers Planned: 2
        Workers Launched: 2
        Buffers: shared hit=6442
        ->  Sort  (cost=13206.00..13228.33 rows=8930 width=13) (actual time=14.503..14.704 rows=6667 loops=3)
              Output: accommodation_id, date, price
              Sort Key: overrides.accommodation_id
              Sort Method: quicksort  Memory: 424kB
              Buffers: shared hit=6442
              Worker 0:  actual time=13.119..13.313 rows=6171 loops=1
                Sort Method: quicksort  Memory: 385kB
                Buffers: shared hit=2007
              Worker 1:  actual time=13.642..13.847 rows=6437 loops=1
                Sort Method: quicksort  Memory: 394kB
                Buffers: shared hit=2086
              ->  Parallel Seq Scan on public.overrides  (cost=0.00..12619.99 rows=8930 width=13) (actual time=0.011..13.689 rows=6667 loops=3)
                    Output: accommodation_id, date, price
                    Filter: ((overrides.date >= '2025-07-01'::date) AND (overrides.date < '2025-07-08'::date))
                    Rows Removed by Filter: 326666
                    Buffers: shared hit=6370
                    Worker 0:  actual time=0.009..12.361 rows=6171 loops=1
                      Buffers: shared hit=1971
                    Worker 1:  actual time=0.010..12.859 rows=6437 loops=1
                      Buffers: shared hit=2050
Planning:
  Buffers: shared hit=129
Planning Time: 0.272 ms
Execution Time: 25.133 ms