| Sort (cost=2513.05..2515.55 rows=1000 width=370) |
| Sort Key: (date(tt.dt)) |
| -> HashAggregate (cost=2445.72..2463.22 rows=1000 width=370) |
| Group Key: tt.dt, p.day_at, p.user_id |
| -> Hash Left Join (cost=2425.47..2438.22 rows=1000 width=354) |
| 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=2418.24..2418.24 rows=577 width=346) |
| -> Bitmap Heap Scan on tbl_punch p (cost=1180.05..2418.24 rows=577 width=346) |
| Recheck Cond: (user_id = 5332) |
| -> Bitmap Index Scan on tbl_punch_pkey (cost=0.00..1179.90 rows=577 width=0) |
| Index Cond: (user_id = 5332) |