explain.depesz.com

PostgreSQL's explain analyze made readable

Result: f9kj

Settings
# exclusive inclusive rows x rows loops node
1. 0.248 24.237 ↓ 18.4 202 1

Limit (cost=817.46..817.49 rows=11 width=8,555) (actual time=23.837..24.237 rows=202 loops=1)

2. 1.986 23.989 ↓ 18.4 202 1

Sort (cost=817.46..817.49 rows=11 width=8,555) (actual time=23.834..23.989 rows=202 loops=1)

  • Sort Key: retailer_term_v2s.score DESC NULLS LAST, generic_term_v2s.score DESC NULLS LAST, ((((ts_rank(items_0.full_text_v2, '''appl'''::tsquery, 1) * '100'::double precision) + (COALESCE(products_conversions.score, '0'::double precision) * '100'::double precision)) * '1'::double precision)) DESC, items_0.item_id DESC
  • Sort Method: quicksort Memory: 1,496kB
3. 3.365 22.003 ↓ 18.4 202 1

WindowAgg (cost=23.68..817.27 rows=11 width=8,555) (actual time=20.839..22.003 rows=202 loops=1)

4. 0.772 18.638 ↓ 18.4 202 1

Nested Loop Left Join (cost=23.68..816.91 rows=11 width=8,434) (actual time=1.201..18.638 rows=202 loops=1)

5. 0.695 16.654 ↓ 18.4 202 1

Nested Loop Left Join (cost=23.11..786.22 rows=11 width=5,070) (actual time=1.185..16.654 rows=202 loops=1)

6. 0.677 14.949 ↓ 18.4 202 1

Nested Loop Left Join (cost=22.68..756.99 rows=11 width=5,037) (actual time=1.169..14.949 rows=202 loops=1)

7. 0.773 13.262 ↓ 18.4 202 1

Nested Loop Left Join (cost=22.24..727.76 rows=11 width=4,199) (actual time=1.154..13.262 rows=202 loops=1)

8. 0.742 10.873 ↓ 18.4 202 1

Nested Loop Left Join (cost=21.54..695.58 rows=11 width=4,191) (actual time=1.135..10.873 rows=202 loops=1)

9. 0.663 8.717 ↓ 18.4 202 1

Nested Loop Left Join (cost=20.83..663.40 rows=11 width=4,183) (actual time=1.115..8.717 rows=202 loops=1)

10. 0.644 6.640 ↓ 18.4 202 1

Nested Loop (cost=20.27..632.75 rows=11 width=4,175) (actual time=1.094..6.640 rows=202 loops=1)

11. 0.484 4.380 ↓ 7.2 202 1

Nested Loop Left Join (cost=19.83..558.34 rows=28 width=1,212) (actual time=1.074..4.380 rows=202 loops=1)

  • Filter: (COALESCE(items_availabilities.availability_score, '0.87'::double precision) > '0'::double precision)
12. 2.074 2.886 ↓ 2.4 202 1

Bitmap Heap Scan on items_0 (cost=19.27..325.73 rows=83 width=1,204) (actual time=1.056..2.886 rows=202 loops=1)

  • Recheck Cond: ((full_text_v2 @@ '''appl'''::tsquery) AND (inventory_area_id = 32))
  • Filter: (visible AND available AND (NOT alcoholic))
  • Rows Removed by Filter: 868
  • Heap Blocks: exact=1,005
13. 0.812 0.812 ↓ 3.9 1,070 1

Bitmap Index Scan on search_index_v2_items_0 (cost=0.00..19.25 rows=275 width=0) (actual time=0.811..0.812 rows=1,070 loops=1)

  • Index Cond: ((full_text_v2 @@ '''appl'''::tsquery) AND (inventory_area_id = 32))
14. 1.010 1.010 ↓ 0.0 0 202

Index Scan using items_availabilities_0_item_id_idx on items_availabilities_0 items_availabilities (cost=0.57..2.79 rows=1 width=20) (actual time=0.005..0.005 rows=0 loops=202)

  • Index Cond: (item_id = items_0.item_id)
  • Filter: ((inventory_area_id = 32) AND (inventory_area_id = items_0.inventory_area_id))
15. 1.616 1.616 ↑ 1.0 1 202

Index Scan using index_retailer_products_on_retailer_id_and_product_id on retailer_products (cost=0.44..2.66 rows=1 width=2,963) (actual time=0.008..0.008 rows=1 loops=202)

  • Index Cond: ((retailer_id = items_0.retailer_id) AND (product_id = items_0.product_id))
16. 1.414 1.414 ↓ 0.0 0 202

Index Scan using index_products_conversions_on_cpk on products_conversions (cost=0.56..2.79 rows=1 width=12) (actual time=0.007..0.007 rows=0 loops=202)

  • Index Cond: ((version = 3) AND (product_id = items_0.product_id) AND ((query)::text = 'apple'::text))
17. 1.414 1.414 ↓ 0.0 0 202

Index Scan using index_retailer_products_term_v2s_on_natural_key on retailer_products_term_v2s retailer_term_v2s (cost=0.70..2.92 rows=1 width=16) (actual time=0.007..0.007 rows=0 loops=202)

  • Index Cond: ((term = 'apple'::text) AND (retailer_id = items_0.retailer_id) AND (product_id = items_0.product_id))
18. 1.616 1.616 ↑ 1.0 1 202

Index Scan using index_retailer_products_term_v2s_on_natural_key on retailer_products_term_v2s generic_term_v2s (cost=0.70..2.92 rows=1 width=12) (actual time=0.008..0.008 rows=1 loops=202)

  • Index Cond: ((term = 'apple'::text) AND (retailer_id = '-1'::integer) AND (product_id = items_0.product_id))
19. 1.010 1.010 ↑ 1.0 1 202

Index Scan using index_deprecated_retailer_products_mls_cpk on deprecated_retailer_products_mls (cost=0.44..2.66 rows=1 width=846) (actual time=0.005..0.005 rows=1 loops=202)

  • Index Cond: ((retailer_id = items_0.retailer_id) AND (product_id = items_0.product_id))
20. 1.010 1.010 ↑ 1.0 1 202

Index Scan using index_deprecated_retailer_products_cpgs_cpk on deprecated_retailer_products_cpgs (cost=0.44..2.66 rows=1 width=41) (actual time=0.005..0.005 rows=1 loops=202)

  • Index Cond: ((retailer_id = items_0.retailer_id) AND (product_id = items_0.product_id))
21. 1.212 1.212 ↑ 1.0 1 202

Index Scan using deprecated_items_denormalized_retailer_id_product_id_invent_idx on deprecated_items_denormalizeds_0 (cost=0.56..2.79 rows=1 width=3,364) (actual time=0.006..0.006 rows=1 loops=202)

  • Index Cond: ((retailer_id = items_0.retailer_id) AND (product_id = items_0.product_id) AND (inventory_area_id = items_0.inventory_area_id) AND (inventory_area_id = 32))
Planning time : 14.821 ms
Execution time : 24.926 ms