explain.depesz.com

PostgreSQL's explain analyze made readable

Result: zaEk

Settings
# exclusive inclusive rows x rows loops node
1. 0.007 3.933 ↓ 2.4 26 1

Limit (cost=667.80..667.83 rows=11 width=5,745) (actual time=3.917..3.933 rows=26 loops=1)

2. 0.286 3.926 ↓ 2.4 26 1

Sort (cost=667.80..667.83 rows=11 width=5,745) (actual time=3.915..3.926 rows=26 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) * '1000'::double precision)) * '1'::double precision)) DESC, items_0.item_id DESC
  • Sort Method: quicksort Memory: 193kB
3. 0.652 3.640 ↓ 2.4 26 1

WindowAgg (cost=147.09..667.61 rows=11 width=5,745) (actual time=3.415..3.640 rows=26 loops=1)

4. 0.068 2.988 ↓ 2.4 26 1

Nested Loop Left Join (cost=147.09..667.25 rows=11 width=5,620) (actual time=1.979..2.988 rows=26 loops=1)

  • Join Filter: (generic_term_v2s.product_id = items_0.product_id)
5. 0.073 2.920 ↓ 2.4 26 1

Nested Loop Left Join (cost=146.94..658.91 rows=11 width=5,612) (actual time=1.959..2.920 rows=26 loops=1)

  • Join Filter: ((retailer_term_v2s.product_id = items_0.product_id) AND (retailer_term_v2s.retailer_id = items_0.retailer_id))
6. 0.081 2.847 ↓ 2.4 26 1

Nested Loop Left Join (cost=142.75..645.27 rows=11 width=5,604) (actual time=1.936..2.847 rows=26 loops=1)

7. 0.072 2.688 ↓ 2.4 26 1

Nested Loop Left Join (cost=142.33..551.96 rows=11 width=5,596) (actual time=1.912..2.688 rows=26 loops=1)

  • Join Filter: ((items_availabilities.inventory_area_id = items_0.inventory_area_id) AND (items_availabilities.item_id = items_0.item_id))
8. 0.077 2.616 ↓ 2.4 26 1

Nested Loop Left Join (cost=138.12..536.24 rows=11 width=5,588) (actual time=1.889..2.616 rows=26 loops=1)

9. 0.080 2.435 ↓ 2.4 26 1

Nested Loop Left Join (cost=137.83..444.80 rows=11 width=4,687) (actual time=1.862..2.435 rows=26 loops=1)

10. 0.082 2.277 ↓ 2.4 26 1

Nested Loop Left Join (cost=137.55..357.45 rows=11 width=4,659) (actual time=1.840..2.277 rows=26 loops=1)

11. 0.076 2.117 ↓ 2.4 26 1

Nested Loop (cost=137.26..270.09 rows=11 width=4,048) (actual time=1.818..2.117 rows=26 loops=1)

12. 0.092 1.859 ↓ 2.4 26 1

Bitmap Heap Scan on items_0 (cost=136.98..182.73 rows=11 width=1,107) (actual time=1.783..1.859 rows=26 loops=1)

  • Recheck Cond: ((full_text_v2 @@ '''appl'''::tsquery) AND (inventory_area_id = 20,636))
  • Filter: (visible AND available AND (NOT alcoholic))
  • Rows Removed by Filter: 1
  • Heap Blocks: exact=27
13. 0.013 1.767 ↓ 0.0 0 1

BitmapAnd (cost=136.98..136.98 rows=12 width=0) (actual time=1.765..1.767 rows=0 loops=1)

14. 0.969 0.969 ↑ 1.0 80 1

Bitmap Index Scan on search_index_v2_items_0 (cost=0.00..20.80 rows=80 width=0) (actual time=0.969..0.969 rows=80 loops=1)

  • Index Cond: ((full_text_v2 @@ '''appl'''::tsquery) AND (inventory_area_id = 20,636))
15. 0.785 0.785 ↓ 1.5 4,223 1

Bitmap Index Scan on items_0_available_visible_idx (cost=0.00..115.93 rows=2,764 width=0) (actual time=0.784..0.785 rows=4,223 loops=1)

  • Index Cond: ((available = true) AND (visible = true))
16. 0.182 0.182 ↑ 1.0 1 26

Index Scan using index_retailer_products_on_retailer_id_and_product_id on retailer_products (cost=0.29..7.94 rows=1 width=2,941) (actual time=0.007..0.007 rows=1 loops=26)

  • Index Cond: ((retailer_id = items_0.retailer_id) AND (product_id = items_0.product_id))
17. 0.078 0.078 ↑ 1.0 1 26

Index Scan using index_deprecated_retailer_products_mls_cpk on deprecated_retailer_products_mls (cost=0.29..7.94 rows=1 width=619) (actual time=0.003..0.003 rows=1 loops=26)

  • Index Cond: ((retailer_id = items_0.retailer_id) AND (product_id = items_0.product_id))
18. 0.078 0.078 ↑ 1.0 1 26

Index Scan using index_deprecated_retailer_products_cpgs_cpk on deprecated_retailer_products_cpgs (cost=0.29..7.94 rows=1 width=36) (actual time=0.003..0.003 rows=1 loops=26)

  • Index Cond: ((retailer_id = items_0.retailer_id) AND (product_id = items_0.product_id))
19. 0.104 0.104 ↑ 1.0 1 26

Index Scan using deprecated_items_denormalized_retailer_id_product_id_invent_idx on deprecated_items_denormalizeds_0 (cost=0.29..8.31 rows=1 width=901) (actual time=0.004..0.004 rows=1 loops=26)

  • 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 = 20,636))
20. 0.000 0.000 ↓ 0.0 0 26

Materialize (cost=4.21..14.39 rows=7 width=20) (actual time=0.000..0.000 rows=0 loops=26)

21. 0.002 0.004 ↓ 0.0 0 1

Bitmap Heap Scan on items_availabilities_0 items_availabilities (cost=4.21..14.35 rows=7 width=20) (actual time=0.003..0.004 rows=0 loops=1)

  • Recheck Cond: (inventory_area_id = 20,636)
22. 0.002 0.002 ↓ 0.0 0 1

Bitmap Index Scan on items_availabilities_0_inventory_area_id_idx (cost=0.00..4.21 rows=7 width=0) (actual time=0.002..0.002 rows=0 loops=1)

  • Index Cond: (inventory_area_id = 20,636)
23. 0.078 0.078 ↓ 0.0 0 26

Index Scan using index_products_conversions_on_cpk on products_conversions (cost=0.42..8.44 rows=1 width=12) (actual time=0.003..0.003 rows=0 loops=26)

  • Index Cond: ((version = 3) AND (product_id = items_0.product_id) AND ((query)::text = 'apple'::text))
24. 0.000 0.000 ↓ 0.0 0 26

Materialize (cost=4.19..12.69 rows=5 width=16) (actual time=0.000..0.000 rows=0 loops=26)

25. 0.001 0.006 ↓ 0.0 0 1

Bitmap Heap Scan on retailer_products_term_v2s retailer_term_v2s (cost=4.19..12.66 rows=5 width=16) (actual time=0.005..0.006 rows=0 loops=1)

  • Recheck Cond: (term = 'apple'::text)
26. 0.005 0.005 ↓ 0.0 0 1

Bitmap Index Scan on index_retailer_products_term_v2s_on_natural_key (cost=0.00..4.19 rows=5 width=0) (actual time=0.005..0.005 rows=0 loops=1)

  • Index Cond: (term = 'apple'::text)
27. 0.000 0.000 ↓ 0.0 0 26

Materialize (cost=0.15..8.18 rows=1 width=12) (actual time=0.000..0.000 rows=0 loops=26)

28. 0.002 0.002 ↓ 0.0 0 1

Index Scan using index_retailer_products_term_v2s_on_natural_key on retailer_products_term_v2s generic_term_v2s (cost=0.15..8.17 rows=1 width=12) (actual time=0.002..0.002 rows=0 loops=1)

  • Index Cond: ((term = 'apple'::text) AND (retailer_id = '-1'::integer))
Planning time : 19.307 ms