explain.depesz.com

PostgreSQL's explain analyze made readable

Result: lnQR

Settings
# exclusive inclusive rows x rows loops node
1. 33,835.420 33,835.420 ↓ 1.0 18,520,200 1

Seq Scan on tb_altura_horaria (cost=0.00..330,467.78 rows=18,507,578 width=80) (actual time=0.021..33,835.420 rows=18,520,200 loops=1)