explain.depesz.com

PostgreSQL's explain analyze made readable

Result: MfOp

Settings
# exclusive inclusive rows x rows loops node
1. 0.169 315.224 ↓ 1,943.0 1,943 1

Subquery Scan on v_no_ass3 (cost=171,399.87..171,399.89 rows=1 width=107) (actual time=314.283..315.224 rows=1,943 loops=1)

2. 8.756 315.055 ↓ 1,943.0 1,943 1

HashAggregate (cost=171,399.87..171,399.88 rows=1 width=95) (actual time=314.282..315.055 rows=1,943 loops=1)

3. 2.175 306.299 ↓ 5,157.0 5,157 1

Nested Loop Left Join (cost=6,816.39..171,399.81 rows=1 width=95) (actual time=41.040..306.299 rows=5,157 loops=1)

  • Filter: (c.dt_cancel IS NULL)
4. 3.043 293.810 ↓ 5,157.0 5,157 1

Nested Loop (cost=6,815.96..171,393.30 rows=1 width=83) (actual time=41.032..293.810 rows=5,157 loops=1)

5. 4.811 280.453 ↓ 5,157.0 5,157 1

Nested Loop (cost=6,815.53..171,386.79 rows=1 width=81) (actual time=40.997..280.453 rows=5,157 loops=1)

6. 21.901 264.766 ↓ 5,438.0 5,438 1

Nested Loop (cost=6,815.11..171,380.30 rows=1 width=75) (actual time=40.987..264.766 rows=5,438 loops=1)

  • Join Filter: ((t_caso.tp_accesso)::text = (t_tp_accesso.tp_accesso)::text)
  • Rows Removed by Join Filter: 65256
7. 0.000 231.989 ↓ 5,438.0 5,438 1

Nested Loop (cost=6,815.11..171,378.95 rows=1 width=73) (actual time=40.966..231.989 rows=5,438 loops=1)

8. 3.817 216.026 ↓ 5,472.0 5,472 1

Nested Loop (cost=6,814.69..171,371.83 rows=1 width=61) (actual time=40.958..216.026 rows=5,472 loops=1)

  • Join Filter: (t_caso_1.id_caso_p = t_caso.id_caso)
  • Rows Removed by Join Filter: 2806
9. 26.024 201.257 ↓ 156.5 5,476 1

Nested Loop (cost=6,814.26..171,115.85 rows=35 width=39) (actual time=40.948..201.257 rows=5,476 loops=1)

10. 42.631 85.723 ↓ 2.0 44,755 1

Hash Right Join (cost=6,813.83..8,187.43 rows=22,260 width=35) (actual time=40.933..85.723 rows=44,755 loops=1)

  • Hash Cond: (t_vetrino_test.id_vetrino = t_vetrino.id_vetrino)
  • Filter: (((t_colorazione.tp_colorazione)::text = 'S'::text) OR ((t_colorazione.tp_colorazione)::text = 'D'::text) OR ((t_colorazione.tp_colorazione)::text = 'R'::text) OR ((t_colorazione.tp_colorazion (...)
  • Rows Removed by Filter: 1
11. 2.187 2.187 ↓ 1.0 29,919 1

Seq Scan on t_vetrino_test (cost=0.00..1,040.93 rows=29,893 width=7) (actual time=0.004..2.187 rows=29,919 loops=1)

12. 7.259 40.905 ↓ 2.0 44,755 1

Hash (cost=6,533.33..6,533.33 rows=22,440 width=36) (actual time=40.905..40.905 rows=44,755 loops=1)

  • Buckets: 4096 Batches: 1 Memory Usage: 2202kB
13. 14.080 33.646 ↓ 2.0 44,755 1

Hash Left Join (cost=1,156.19..6,533.33 rows=22,440 width=36) (actual time=4.059..33.646 rows=44,755 loops=1)

  • Hash Cond: ((t_vetrino.id_colorazione)::text = (t_colorazione.id_colorazione)::text)
  • Filter: (((t_colorazione.tp_colorazione)::text <> 'R'::text) OR (t_vetrino.id_colorazione IS NULL))
14. 15.987 19.550 ↓ 2.0 44,755 1

Bitmap Heap Scan on t_vetrino (cost=1,154.17..6,275.26 rows=22,799 width=37) (actual time=4.037..19.550 rows=44,755 loops=1)

  • Recheck Cond: (user_consegna = 0)
  • Filter: ((dt_cancel IS NULL) AND (annullato IS NULL) AND (user_taglio = 0))
  • Rows Removed by Filter: 17121
15. 3.563 3.563 ↓ 1.0 61,876 1

Bitmap Index Scan on i_vetrino1 (cost=0.00..1,148.47 rows=61,873 width=0) (actual time=3.563..3.563 rows=61,876 loops=1)

  • Index Cond: (user_consegna = 0)
16. 0.006 0.016 ↑ 1.0 38 1

Hash (cost=1.55..1.55 rows=38 width=6) (actual time=0.016..0.016 rows=38 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 2kB
17. 0.010 0.010 ↑ 1.0 38 1

Seq Scan on t_colorazione (cost=0.00..1.55 rows=38 width=6) (actual time=0.004..0.010 rows=38 loops=1)

  • Filter: (dt_cancel IS NULL)
  • Rows Removed by Filter: 17
18. 89.510 89.510 ↓ 0.0 0 44,755

Index Scan using p_t_caso on t_caso t_caso_1 (cost=0.43..7.31 rows=1 width=12) (actual time=0.002..0.002 rows=0 loops=44,755)

  • Index Cond: (id_caso = t_vetrino.id_caso)
  • Filter: ((dt_cancel IS NULL) AND ((fl_stato)::text <> ALL ('{I,P,V,R,Z,F}'::text[])))
  • Rows Removed by Filter: 1
19. 10.952 10.952 ↓ 2.0 2 5,476

Index Scan using t_caso2 on t_caso (cost=0.43..7.30 rows=1 width=34) (actual time=0.002..0.002 rows=2 loops=5,476)

  • Index Cond: (id_acc_mat = t_vetrino.id_acc_mat)
  • Filter: (dt_cancel IS NULL)
  • Rows Removed by Filter: 0
20. 16.416 16.416 ↑ 1.0 1 5,472

Index Scan using p_t_paziente on t_paziente (cost=0.42..7.11 rows=1 width=20) (actual time=0.002..0.003 rows=1 loops=5,472)

  • Index Cond: (id_paziente = t_caso_1.id_paziente)
  • Filter: (dt_cancel IS NULL)
  • Rows Removed by Filter: 0
21. 10.876 10.876 ↑ 1.0 13 5,438

Seq Scan on t_tp_accesso (cost=0.00..1.19 rows=13 width=5) (actual time=0.001..0.002 rows=13 loops=5,438)

  • Filter: (dt_cancel IS NULL)
  • Rows Removed by Filter: 6
22. 10.876 10.876 ↑ 1.0 1 5,438

Index Scan using p_t_blocchetto on t_blocchetto b (cost=0.42..6.48 rows=1 width=14) (actual time=0.002..0.002 rows=1 loops=5,438)

  • Index Cond: (id_blocchetto = t_vetrino.id_blocchetto)
  • Filter: ((dt_cancel IS NULL) AND ((tp_blocchetto)::text <> 'P'::text))
  • Rows Removed by Filter: 0
23. 10.314 10.314 ↑ 1.0 1 5,157

Index Scan using p_t_prelievo on t_prelievo (cost=0.43..6.50 rows=1 width=10) (actual time=0.002..0.002 rows=1 loops=5,157)

  • Index Cond: (id_prelievo = b.id_prelievo)
  • Filter: ((dt_cancel IS NULL) AND ((cd_prelievo)::text <> '-'::text))
24. 10.314 10.314 ↑ 1.0 1 5,157

Index Scan using p_t_campionamento on t_campionamento c (cost=0.43..6.50 rows=1 width=24) (actual time=0.002..0.002 rows=1 loops=5,157)

  • Index Cond: (b.id_campionamento = id_campionamento)
Total runtime : 316.059 ms