explain.depesz.com

PostgreSQL's explain analyze made readable

Result: Djhw

Settings
# exclusive inclusive rows x rows loops node
1. 2.372 57.413 ↑ 4.0 3 1

GroupAggregate (cost=105.95..5,602.49 rows=12 width=677) (actual time=48.507..57.413 rows=3 loops=1)

  • Group Key: cd.subscriptionnumber, cd.servicecode
2. 3.445 55.041 ↓ 154.1 1,849 1

Nested Loop (cost=105.95..5,601.44 rows=12 width=305) (actual time=42.853..55.041 rows=1,849 loops=1)

  • Join Filter: ((cd.servicecode = tax.servicecode) AND (cd.companynumber = tax.companynumber))
  • Rows Removed by Join Filter: 33282
3. 0.021 1.436 ↓ 19.0 19 1

Subquery Scan on tax (cost=52.74..58.38 rows=1 width=223) (actual time=1.299..1.436 rows=19 loops=1)

  • Filter: ((tax.rownum = 1) AND (tax.servicecategory = 'A'::bpchar) AND (tax.issuppressfrominvoice = '0'::bpchar))
  • Rows Removed by Filter: 121
4. 0.145 1.415 ↑ 1.0 140 1

WindowAgg (cost=52.74..55.91 rows=141 width=237) (actual time=1.270..1.415 rows=140 loops=1)

5. 0.345 1.270 ↑ 1.0 140 1

Sort (cost=52.74..53.09 rows=141 width=229) (actual time=1.256..1.270 rows=140 loops=1)

  • Sort Key: coeirep.eibucd, coeirep.eicicd, (CASE WHEN (coeirep.eibfdt = '0'::numeric) THEN NULL::date WHEN (coeirep.eibfdt = '9999999'::numeric) THEN '9999-12-31'::date ELSE (((((substr(((('19000000'::numeric + coeirep.eibfdt))::character varying)::text, 1, 4) || '-'::text) || substr(((('19000000'::numeric + coeirep.eibfdt))::character varying)::text, 5, 2)) || '-'::text) || substr(((('19000000'::numeric + coeirep.eibfdt))::character varying)::text, 7, 2)))::date END) DESC
  • Sort Method: quicksort Memory: 62kB
6. 0.108 0.925 ↑ 1.0 140 1

Hash Join (cost=29.94..47.70 rows=141 width=229) (actual time=0.398..0.925 rows=140 loops=1)

  • Hash Cond: ((codyrep.dycicd = cwawrep.awcicd) AND (codyrep.dybucd = cwawrep.awbucd))
7. 0.077 0.701 ↑ 1.0 144 1

Hash Join (cost=19.62..36.61 rows=144 width=119) (actual time=0.263..0.701 rows=144 loops=1)

  • Hash Cond: ((coeirep.eicicd = codyrep.dycicd) AND (coeirep.eibucd = codyrep.dybucd))
8. 0.391 0.470 ↑ 1.0 144 1

Hash Left Join (cost=5.19..19.98 rows=144 width=889) (actual time=0.093..0.470 rows=144 loops=1)

  • Hash Cond: ((coeirep.eicicd = cfa9rep.a9cicd) AND (coeirep.eibucd = cfa9rep.a9bucd) AND (coeirep.eibfdt = cfa9rep.a9bfdt))
9. 0.017 0.017 ↑ 1.0 144 1

Seq Scan on coeirep (cost=0.00..6.44 rows=144 width=32) (actual time=0.003..0.017 rows=144 loops=1)

10. 0.038 0.062 ↑ 1.0 116 1

Hash (cost=3.16..3.16 rows=116 width=25) (actual time=0.061..0.062 rows=116 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 15kB
11. 0.024 0.024 ↑ 1.0 116 1

Seq Scan on cfa9rep (cost=0.00..3.16 rows=116 width=25) (actual time=0.003..0.024 rows=116 loops=1)

12. 0.052 0.154 ↑ 1.0 177 1

Hash (cost=11.77..11.77 rows=177 width=83) (actual time=0.154..0.154 rows=177 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 28kB
13. 0.102 0.102 ↑ 1.0 177 1

Seq Scan on codyrep (cost=0.00..11.77 rows=177 width=83) (actual time=0.004..0.102 rows=177 loops=1)

14. 0.066 0.116 ↑ 1.0 173 1

Hash (cost=7.73..7.73 rows=173 width=132) (actual time=0.116..0.116 rows=173 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 36kB
15. 0.050 0.050 ↑ 1.0 173 1

Seq Scan on cwawrep (cost=0.00..7.73 rows=173 width=132) (actual time=0.007..0.050 rows=173 loops=1)

16. 45.543 50.160 ↓ 1.1 1,849 19

Bitmap Heap Scan on ratedusage cd (cost=53.21..5,518.19 rows=1,658 width=97) (actual time=0.432..2.640 rows=1,849 loops=19)

  • Recheck Cond: (subscriptionnumber = '20200'::numeric)
  • Filter: ((usagestatus = '3'::bpchar) AND (usagedatetime < CURRENT_DATE))
  • Heap Blocks: exact=35131
17. 4.617 4.617 ↓ 1.0 1,849 19

Bitmap Index Scan on xif5ratedusage (cost=0.00..52.80 rows=1,840 width=0) (actual time=0.243..0.243 rows=1,849 loops=19)

  • Index Cond: (subscriptionnumber = '20200'::numeric)