explain.depesz.com

PostgreSQL's explain analyze made readable

Result: nmrw : Aggregate test #2, format: json

Settings
# exclusive inclusive rows x rows loops node
1. 0.000 0.000 ↓ 0.0

HashAggregate (cost=18.82..18.86 rows=4 width=9) (never executed)

  • Group Key: relkind
2. 0.000 0.000 ↓ 0.0

Seq Scan on pg_class pg_class (cost=0..16.88 rows=388 width=1) (never executed)