explain.depesz.com

PostgreSQL's explain analyze made readable

Result: TxCS

Settings
# exclusive inclusive rows x rows loops node
1. 1.501 179.886 ↓ 195.9 6,856 1

Nested Loop Left Join (cost=1,156.91..147,511.49 rows=35 width=19) (actual time=3.775..179.886 rows=6,856 loops=1)

2. 2.443 171.531 ↓ 195.8 6,854 1

Nested Loop (cost=1,156.62..147,373.67 rows=35 width=19) (actual time=3.770..171.531 rows=6,854 loops=1)

3. 13.722 34.823 ↓ 2.0 44,755 1

Hash Left Join (cost=1,156.19..6,533.33 rows=22,440 width=11) (actual time=3.760..34.823 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))
4. 17.827 21.084 ↓ 2.0 44,755 1

Bitmap Heap Scan on t_vetrino (cost=1,154.17..6,275.26 rows=22,799 width=11) (actual time=3.733..21.084 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
5. 3.257 3.257 ↓ 1.0 61,876 1

Bitmap Index Scan on i_vetrino1 (cost=0.00..1,148.47 rows=61,873 width=0) (actual time=3.257..3.257 rows=61,876 loops=1)

  • Index Cond: (user_consegna = 0)
6. 0.007 0.017 ↑ 1.0 38 1

Hash (cost=1.55..1.55 rows=38 width=6) (actual time=0.017..0.017 rows=38 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 2kB
7. 0.010 0.010 ↑ 1.0 38 1

Seq Scan on t_colorazione (cost=0.00..1.55 rows=38 width=6) (actual time=0.005..0.010 rows=38 loops=1)

  • Filter: (dt_cancel IS NULL)
  • Rows Removed by Filter: 17
8. 134.265 134.265 ↓ 0.0 0 44,755

Index Scan using t_caso2 on t_caso v2 (cost=0.43..6.27 rows=1 width=16) (actual time=0.003..0.003 rows=0 loops=44,755)

  • Index Cond: (id_acc_mat = t_vetrino.id_acc_mat)
  • Filter: ((fl_stato)::text <> ALL ('{I,P,V,R,Z,F}'::text[]))
  • Rows Removed by Filter: 1
9. 6.854 6.854 ↓ 0.0 0 6,854

Index Scan using t_vetrino_test1 on t_vetrino_test (cost=0.29..3.93 rows=1 width=8) (actual time=0.001..0.001 rows=0 loops=6,854)

  • Index Cond: (t_vetrino.id_vetrino = id_vetrino)
Total runtime : 180.269 ms