| Aggregate (cost=2471.30..2471.31 rows=1 width=8) |
| -> Sort (cost=2456.30..2458.80 rows=1000 width=1588) |
| Sort Key: (date(tt.dt)) DESC |
| -> HashAggregate (cost=2393.97..2406.47 rows=1000 width=1588) |
| Group Key: tt.dt, p.day_at, p.user_id |
| -> Hash Left Join (cost=2373.72..2386.47 rows=1000 width=16) |
| Hash Cond: (date(tt.dt) = p.day_at) |
| -> Function Scan on generate_series tt (cost=0.02..10.02 rows=1000 width=8) |
| -> Hash (cost=2349.76..2349.76 rows=1915 width=8) |
| -> Seq Scan on tbl_punch p (cost=0.00..2349.76 rows=1915 width=8) |
| Filter: (user_id = 1000) |