| Group (cost=28892.43..28892.56 rows=4 width=36) |
| Group Key: code |
| -> Sort (cost=28892.43..28892.45 rows=8 width=4) |
| Sort Key: code |
| -> Gather (cost=28891.47..28892.31 rows=8 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=27891.47..27891.51 rows=4 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..27676.59 rows=85950 width=4) |
| Filter: (code IS NOT NULL) |