#	exclusive	inclusive	rows x	rows	loops	node
1.	0.363	1,712.948	↓ 2,783.0	2,783	1	→ Unique (cost=80,801.70..80,801.70 rows=1 width=4) (actual time=1,712.407..1,712.948 rows=2,783 loops=1)
2.	0.903	1,712.585	↓ 3,080.0	3,080	1	→ Sort (cost=80,801.70..80,801.70 rows=1 width=4) (actual time=1,712.406..1,712.585 rows=3,080 loops=1) Sort Key: v_no_ass3.id_caso Sort Method: quicksort Memory: 241kB
3.	0.220	1,711.682	↓ 3,080.0	3,080	1	→ Subquery Scan on v_no_ass3 (cost=80,801.67..80,801.69 rows=1 width=4) (actual time=1,710.077..1,711.682 rows=3,080 loops=1)
4.	15.072	1,711.462	↓ 3,080.0	3,080	1	→ HashAggregate (cost=80,801.67..80,801.68 rows=1 width=95) (actual time=1,710.076..1,711.462 rows=3,080 loops=1)
5.	38.277	1,696.390	↓ 7,804.0	7,804	1	→ Nested Loop (cost=69,996.48..80,801.61 rows=1 width=95) (actual time=811.133..1,696.390 rows=7,804 loops=1) Join Filter: ((t_caso.tp_accesso)::text = (t_tp_accesso.tp_accesso)::text) Rows Removed by Join Filter: 101,452
6.	0.150	1,642.505	↓ 7,804.0	7,804	1	→ Nested Loop (cost=69,996.48..80,800.22 rows=1 width=93) (actual time=811.114..1,642.505 rows=7,804 loops=1)
7.	12.128	1,618.937	↓ 7,806.0	7,806	1	→ Nested Loop (cost=69,996.05..80,793.73 rows=1 width=81) (actual time=811.107..1,618.937 rows=7,806 loops=1) Join Filter: (t_vetrino.id_caso = t_caso_1.id_caso) Rows Removed by Join Filter: 1,371
8.	12.684	1,460.901	↓ 72,954.0	72,954	1	→ Nested Loop Left Join (cost=69,995.63..80,787.19 rows=1 width=85) (actual time=810.881..1,460.901 rows=72,954 loops=1) Filter: (c.dt_cancel IS NULL) Rows Removed by Filter: 1
9.	64.708	1,302.307	↓ 72,955.0	72,955	1	→ Nested Loop (cost=69,995.20..80,780.66 rows=1 width=73) (actual time=810.871..1,302.307 rows=72,955 loops=1) Join Filter: (t_vetrino.id_acc_mat = t_caso.id_acc_mat)
10.	90.540	1,117.469	↓ 60,065.0	60,065	1	→ Hash Join (cost=69,994.77..80,774.12 rows=1 width=47) (actual time=810.855..1,117.469 rows=60,065 loops=1) Hash Cond: ((t_vetrino.id_acc_mat = t_prelievo.id_acc_mat) AND (b.id_prelievo = t_prelievo.id_prelievo))
11.	75.885	367.091	↓ 2.4	60,073	1	→ Hash Join (cost=15,224.55..25,311.44 rows=25,180 width=41) (actual time=150.680..367.091 rows=60,073 loops=1) Hash Cond: (t_vetrino.id_blocchetto = b.id_blocchetto)
12.	81.364	168.362	↓ 2.5	66,434	1	→ Hash Left Join (cost=4,174.66..13,705.82 rows=27,016 width=35) (actual time=27.665..168.362 rows=66,434 loops=1) Hash Cond: (t_vetrino.id_vetrino = t_vetrino_test.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.t (...)
13.	28.883	65.767	↓ 2.4	66,434	1	→ Hash Left Join (cost=1,729.91..10,803.94 rows=27,386 width=36) (actual time=6.369..65.767 rows=66,434 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.	31.482	36.858	↓ 2.4	66,434	1	→ Bitmap Heap Scan on t_vetrino (cost=1,727.88..10,499.90 rows=27,802 width=37) (actual time=6.330..36.858 rows=66,434 loops=1) Recheck Cond: (user_consegna = 0) Filter: ((dt_cancel IS NULL) AND (annullato IS NULL) AND (user_taglio = 0)) Rows Removed by Filter: 26,233
15.	5.376	5.376	↑ 1.0	92,667	1	→ Bitmap Index Scan on i_vetrino1 (cost=0.00..1,720.93 rows=92,868 width=0) (actual time=5.376..5.376 rows=92,667 loops=1) Index Cond: (user_consegna = 0)
16.	0.010	0.026	↑ 1.0	38	1	→ Hash (cost=1.55..1.55 rows=38 width=6) (actual time=0.026..0.026 rows=38 loops=1) Buckets: 1,024 Batches: 1 Memory Usage: 2kB
17.	0.016	0.016	↑ 1.0	38	1	→ Seq Scan on t_colorazione (cost=0.00..1.55 rows=38 width=6) (actual time=0.007..0.016 rows=38 loops=1) Filter: (dt_cancel IS NULL) Rows Removed by Filter: 17
18.	10.451	21.231	↑ 1.0	68,700	1	→ Hash (cost=1,586.00..1,586.00 rows=68,700 width=7) (actual time=21.231..21.231 rows=68,700 loops=1) Buckets: 8,192 Batches: 1 Memory Usage: 2,684kB
19.	10.780	10.780	↑ 1.0	68,700	1	→ Seq Scan on t_vetrino_test (cost=0.00..1,586.00 rows=68,700 width=7) (actual time=0.010..10.780 rows=68,700 loops=1)
20.	43.723	122.844	↓ 1.0	242,151	1	→ Hash (cost=8,025.68..8,025.68 rows=241,937 width=14) (actual time=122.844..122.844 rows=242,151 loops=1) Buckets: 32,768 Batches: 1 Memory Usage: 11,132kB
21.	79.121	79.121	↓ 1.0	242,151	1	→ Seq Scan on t_blocchetto b (cost=0.00..8,025.68 rows=241,937 width=14) (actual time=0.006..79.121 rows=242,151 loops=1) Filter: ((dt_cancel IS NULL) AND ((tp_blocchetto)::text <> 'P'::text)) Rows Removed by Filter: 17,423
22.	263.638	659.838	↓ 1.0	1,163,608	1	→ Hash (cost=37,351.25..37,351.25 rows=1,161,265 width=14) (actual time=659.838..659.838 rows=1,163,608 loops=1) Buckets: 131,072 Batches: 1 Memory Usage: 54,523kB
23.	396.200	396.200	↓ 1.0	1,163,608	1	→ Seq Scan on t_prelievo (cost=0.00..37,351.25 rows=1,161,265 width=14) (actual time=0.049..396.200 rows=1,163,608 loops=1) Filter: ((dt_cancel IS NULL) AND ((cd_prelievo)::text <> '-'::text)) Rows Removed by Filter: 9,692
24.	120.130	120.130	↑ 1.0	1	60,065	→ Index Scan using t_caso2 on t_caso (cost=0.43..6.53 rows=1 width=38) (actual time=0.002..0.002 rows=1 loops=60,065) Index Cond: (id_acc_mat = t_prelievo.id_acc_mat) Filter: (dt_cancel IS NULL) Rows Removed by Filter: 0
25.	145.910	145.910	↑ 1.0	1	72,955	→ Index Scan using p_t_campionamento on t_campionamento c (cost=0.43..6.52 rows=1 width=24) (actual time=0.002..0.002 rows=1 loops=72,955) Index Cond: (b.id_campionamento = id_campionamento)
26.	145.908	145.908	↓ 0.0	0	72,954	→ Index Scan using i_caso7 on t_caso t_caso_1 (cost=0.43..6.53 rows=1 width=8) (actual time=0.002..0.002 rows=0 loops=72,954) Index Cond: (id_caso_p = t_caso.id_caso) Filter: ((dt_cancel IS NULL) AND ((fl_stato)::text <> ALL ('{I,P,V,R,Z,F}'::text[]))) Rows Removed by Filter: 1
27.	23.418	23.418	↑ 1.0	1	7,806	→ Index Scan using p_t_paziente on t_paziente (cost=0.42..6.48 rows=1 width=20) (actual time=0.002..0.003 rows=1 loops=7,806) Index Cond: (id_paziente = t_caso.id_paziente) Filter: (dt_cancel IS NULL)
28.	15.608	15.608	↑ 1.0	14	7,804	→ Seq Scan on t_tp_accesso (cost=0.00..1.21 rows=14 width=5) (actual time=0.001..0.002 rows=14 loops=7,804) Filter: (dt_cancel IS NULL) Rows Removed by Filter: 7

Total runtime	:	1,726.804 ms

"Unique  (cost=80801.70..80801.70 rows=1 width=4) (actual time=1712.407..1712.948 rows=2783 loops=1)"
"  ->  Sort  (cost=80801.70..80801.70 rows=1 width=4) (actual time=1712.406..1712.585 rows=3080 loops=1)"
"        Sort Key: v_no_ass3.id_caso"
"        Sort Method: quicksort  Memory: 241kB"
"        ->  Subquery Scan on v_no_ass3  (cost=80801.67..80801.69 rows=1 width=4) (actual time=1710.077..1711.682 rows=3080 loops=1)"
"              ->  HashAggregate  (cost=80801.67..80801.68 rows=1 width=95) (actual time=1710.076..1711.462 rows=3080 loops=1)"
"                    ->  Nested Loop  (cost=69996.48..80801.61 rows=1 width=95) (actual time=811.133..1696.390 rows=7804 loops=1)"
"                          Join Filter: ((t_caso.tp_accesso)::text = (t_tp_accesso.tp_accesso)::text)"
"                          Rows Removed by Join Filter: 101452"
"                          ->  Nested Loop  (cost=69996.48..80800.22 rows=1 width=93) (actual time=811.114..1642.505 rows=7804 loops=1)"
"                                ->  Nested Loop  (cost=69996.05..80793.73 rows=1 width=81) (actual time=811.107..1618.937 rows=7806 loops=1)"
"                                      Join Filter: (t_vetrino.id_caso = t_caso_1.id_caso)"
"                                      Rows Removed by Join Filter: 1371"
"                                      ->  Nested Loop Left Join  (cost=69995.63..80787.19 rows=1 width=85) (actual time=810.881..1460.901 rows=72954 loops=1)"
"                                            Filter: (c.dt_cancel IS NULL)"
"                                            Rows Removed by Filter: 1"
"                                            ->  Nested Loop  (cost=69995.20..80780.66 rows=1 width=73) (actual time=810.871..1302.307 rows=72955 loops=1)"
"                                                  Join Filter: (t_vetrino.id_acc_mat = t_caso.id_acc_mat)"
"                                                  ->  Hash Join  (cost=69994.77..80774.12 rows=1 width=47) (actual time=810.855..1117.469 rows=60065 loops=1)"
"                                                        Hash Cond: ((t_vetrino.id_acc_mat = t_prelievo.id_acc_mat) AND (b.id_prelievo = t_prelievo.id_prelievo))"
"                                                        ->  Hash Join  (cost=15224.55..25311.44 rows=25180 width=41) (actual time=150.680..367.091 rows=60073 loops=1)"
"                                                              Hash Cond: (t_vetrino.id_blocchetto = b.id_blocchetto)"
"                                                              ->  Hash Left Join  (cost=4174.66..13705.82 rows=27016 width=35) (actual time=27.665..168.362 rows=66434 loops=1)"
"                                                                    Hash Cond: (t_vetrino.id_vetrino = t_vetrino_test.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.t (...)"
"                                                                    ->  Hash Left Join  (cost=1729.91..10803.94 rows=27386 width=36) (actual time=6.369..65.767 rows=66434 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))"
"                                                                          ->  Bitmap Heap Scan on t_vetrino  (cost=1727.88..10499.90 rows=27802 width=37) (actual time=6.330..36.858 rows=66434 loops=1)"
"                                                                                Recheck Cond: (user_consegna = 0)"
"                                                                                Filter: ((dt_cancel IS NULL) AND (annullato IS NULL) AND (user_taglio = 0))"
"                                                                                Rows Removed by Filter: 26233"
"                                                                                ->  Bitmap Index Scan on i_vetrino1  (cost=0.00..1720.93 rows=92868 width=0) (actual time=5.376..5.376 rows=92667 loops=1)"
"                                                                                      Index Cond: (user_consegna = 0)"
"                                                                          ->  Hash  (cost=1.55..1.55 rows=38 width=6) (actual time=0.026..0.026 rows=38 loops=1)"
"                                                                                Buckets: 1024  Batches: 1  Memory Usage: 2kB"
"                                                                                ->  Seq Scan on t_colorazione  (cost=0.00..1.55 rows=38 width=6) (actual time=0.007..0.016 rows=38 loops=1)"
"                                                                                      Filter: (dt_cancel IS NULL)"
"                                                                                      Rows Removed by Filter: 17"
"                                                                    ->  Hash  (cost=1586.00..1586.00 rows=68700 width=7) (actual time=21.231..21.231 rows=68700 loops=1)"
"                                                                          Buckets: 8192  Batches: 1  Memory Usage: 2684kB"
"                                                                          ->  Seq Scan on t_vetrino_test  (cost=0.00..1586.00 rows=68700 width=7) (actual time=0.010..10.780 rows=68700 loops=1)"
"                                                              ->  Hash  (cost=8025.68..8025.68 rows=241937 width=14) (actual time=122.844..122.844 rows=242151 loops=1)"
"                                                                    Buckets: 32768  Batches: 1  Memory Usage: 11132kB"
"                                                                    ->  Seq Scan on t_blocchetto b  (cost=0.00..8025.68 rows=241937 width=14) (actual time=0.006..79.121 rows=242151 loops=1)"
"                                                                          Filter: ((dt_cancel IS NULL) AND ((tp_blocchetto)::text <> 'P'::text))"
"                                                                          Rows Removed by Filter: 17423"
"                                                        ->  Hash  (cost=37351.25..37351.25 rows=1161265 width=14) (actual time=659.838..659.838 rows=1163608 loops=1)"
"                                                              Buckets: 131072  Batches: 1  Memory Usage: 54523kB"
"                                                              ->  Seq Scan on t_prelievo  (cost=0.00..37351.25 rows=1161265 width=14) (actual time=0.049..396.200 rows=1163608 loops=1)"
"                                                                    Filter: ((dt_cancel IS NULL) AND ((cd_prelievo)::text <> '-'::text))"
"                                                                    Rows Removed by Filter: 9692"
"                                                  ->  Index Scan using t_caso2 on t_caso  (cost=0.43..6.53 rows=1 width=38) (actual time=0.002..0.002 rows=1 loops=60065)"
"                                                        Index Cond: (id_acc_mat = t_prelievo.id_acc_mat)"
"                                                        Filter: (dt_cancel IS NULL)"
"                                                        Rows Removed by Filter: 0"
"                                            ->  Index Scan using p_t_campionamento on t_campionamento c  (cost=0.43..6.52 rows=1 width=24) (actual time=0.002..0.002 rows=1 loops=72955)"
"                                                  Index Cond: (b.id_campionamento = id_campionamento)"
"                                      ->  Index Scan using i_caso7 on t_caso t_caso_1  (cost=0.43..6.53 rows=1 width=8) (actual time=0.002..0.002 rows=0 loops=72954)"
"                                            Index Cond: (id_caso_p = t_caso.id_caso)"
"                                            Filter: ((dt_cancel IS NULL) AND ((fl_stato)::text <> ALL ('{I,P,V,R,Z,F}'::text[])))"
"                                            Rows Removed by Filter: 1"
"                                ->  Index Scan using p_t_paziente on t_paziente  (cost=0.42..6.48 rows=1 width=20) (actual time=0.002..0.003 rows=1 loops=7806)"
"                                      Index Cond: (id_paziente = t_caso.id_paziente)"
"                                      Filter: (dt_cancel IS NULL)"
"                          ->  Seq Scan on t_tp_accesso  (cost=0.00..1.21 rows=14 width=5) (actual time=0.001..0.002 rows=14 loops=7804)"
"                                Filter: (dt_cancel IS NULL)"
"                                Rows Removed by Filter: 7"
"Total runtime: 1726.804 ms"

Per node type stats

node type	count	sum of times	% of query
Bitmap Heap Scan	1	31.482 ms	1.8 %
Bitmap Index Scan	1	5.376 ms	0.3 %
Hash	4	317.822 ms	18.6 %
Hash Join	2	166.425 ms	9.7 %
Hash Left Join	2	110.247 ms	6.4 %
HashAggregate	1	15.072 ms	0.9 %
Index Scan	4	435.366 ms	25.4 %
Nested Loop	4	115.263 ms	6.7 %
Nested Loop Left Join	1	12.684 ms	0.7 %
Seq Scan	5	501.725 ms	29.3 %
Sort	1	0.903 ms	0.1 %
Subquery Scan	1	0.220 ms	0.0 %
Unique	1	0.363 ms	0.0 %

Per table stats

Table name	Scan count	Total time	% of query
scan type	count	sum of times	% of table
t_blocchetto	1	79.121 ms	4.6 %
Seq Scan	1	79.121 ms	100.0 %
t_campionamento	1	145.910 ms	8.5 %
Index Scan	1	145.910 ms	100.0 %
t_caso	2	266.038 ms	15.5 %
Index Scan	2	266.038 ms	100.0 %
t_colorazione	1	0.016 ms	0.0 %
Seq Scan	1	0.016 ms	100.0 %
t_paziente	1	23.418 ms	1.4 %
Index Scan	1	23.418 ms	100.0 %
t_prelievo	1	396.200 ms	23.1 %
Seq Scan	1	396.200 ms	100.0 %
t_tp_accesso	1	15.608 ms	0.9 %
Seq Scan	1	15.608 ms	100.0 %
t_vetrino	1	31.482 ms	1.8 %
Bitmap Heap Scan	1	31.482 ms	100.0 %
t_vetrino_test	1	10.780 ms	0.6 %
Seq Scan	1	10.780 ms	100.0 %

explain.depesz.com

PostgreSQL's explain analyze made readable

Result: FtfV

Color mode:

Visible columns:

Per node type stats

Per table stats