explain.depesz.com

PostgreSQL's explain analyze made readable

Result: wKGa

Settings
# exclusive inclusive rows x rows loops node
1. 0.005 0.219 ↑ 1.0 1 1

Result (cost=0.45..0.46 rows=1 width=4) (actual time=0.219..0.219 rows=1 loops=1)

  • Buffers: shared hit=2 read=2
  • I/O Timings: read=0.110
2.          

Initplan (for Result)

3. 0.002 0.214 ↑ 1.0 1 1

Limit (cost=0.29..0.45 rows=1 width=4) (actual time=0.213..0.214 rows=1 loops=1)

  • Buffers: shared hit=2 read=2
  • I/O Timings: read=0.110
4. 0.212 0.212 ↑ 21,766.0 1 1

Index Only Scan using idx_projects_id_disable_overriding_approvers_created_at on public.projects (cost=0.29..3,508.45 rows=21,766 width=4) (actual time=0.212..0.212 rows=1 loops=1)

  • Index Cond: (projects.id IS NOT NULL)
  • Heap Fetches: 1
  • Buffers: shared hit=2 read=2
  • I/O Timings: read=0.110