| Group (cost=30673.85..30673.98 rows=4 width=36) |
| Group Key: code |
| -> Sort (cost=30673.85..30673.87 rows=8 width=4) |
| Sort Key: code |
| -> Gather (cost=30672.89..30673.73 rows=8 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=29672.89..29672.93 rows=4 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..29448.92 rows=89586 width=4) |
| Filter: (code IS NOT NULL) |