| Group (cost=25618.16..25618.29 rows=4 width=36) |
| Group Key: code |
| -> Sort (cost=25618.16..25618.18 rows=8 width=4) |
| Sort Key: code |
| -> Gather (cost=25617.20..25618.04 rows=8 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=24617.20..24617.24 rows=4 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..24455.17 rows=64810 width=4) |
| Filter: (code IS NOT NULL) |