| Group (cost=22948.34..22948.44 rows=3 width=36) |
| Group Key: code |
| -> Sort (cost=22948.34..22948.36 rows=6 width=4) |
| Sort Key: code |
| -> Gather (cost=22947.64..22948.27 rows=6 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=21947.64..21947.67 rows=3 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..21802.12 rows=58208 width=4) |
| Filter: (code IS NOT NULL) |