explain.depesz.com

PostgreSQL's explain analyze made readable

Result: ub9v

Settings
# exclusive inclusive rows x rows loops node
1. 0.016 0.145 ↑ 36.4 33 1

Hash Join (cost=22.25..47.42 rows=1,200 width=81) (actual time=0.133..0.145 rows=33 loops=1)

  • Hash Cond: (purchases.user_handle = users.user_handle)
2. 0.009 0.009 ↑ 36.4 33 1

Seq Scan on purchases (cost=0.00..22.00 rows=1,200 width=40) (actual time=0.006..0.009 rows=33 loops=1)

3. 0.070 0.120 ↑ 1.0 500 1

Hash (cost=16.00..16.00 rows=500 width=57) (actual time=0.120..0.120 rows=500 loops=1)

  • Buckets: 1024 Batches: 1 Memory Usage: 51kB
4. 0.050 0.050 ↑ 1.0 500 1

Seq Scan on users (cost=0.00..16.00 rows=500 width=57) (actual time=0.007..0.050 rows=500 loops=1)

Planning time : 0.086 ms
Execution time : 0.166 ms