| Sort (cost=2459.69..2462.19 rows=1000 width=362) |
| Sort Key: (date(tt.dt)) |
| -> HashAggregate (cost=2392.37..2409.87 rows=1000 width=362) |
| Group Key: tt.dt, p.day_at, p.user_id |
| -> Hash Left Join (cost=2372.12..2384.87 rows=1000 width=346) |
| 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=2364.22..2364.22 rows=630 width=338) |
| -> Bitmap Heap Scan on tbl_punch p (cost=1114.72..2364.22 rows=630 width=338) |
| Recheck Cond: (user_id = 5388) |
| -> Bitmap Index Scan on tbl_punch_pkey (cost=0.00..1114.57 rows=630 width=0) |
| Index Cond: (user_id = 5388) |