| Group (cost=29951.59..29951.72 rows=4 width=36) |
| Group Key: code |
| -> Sort (cost=29951.59..29951.61 rows=8 width=4) |
| Sort Key: code |
| -> Gather (cost=29950.63..29951.47 rows=8 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=28950.63..28950.67 rows=4 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..28732.12 rows=87406 width=4) |
| Filter: (code IS NOT NULL) |