| Group (cost=24505.54..24505.67 rows=4 width=36) |
| Group Key: code |
| -> Sort (cost=24505.54..24505.56 rows=8 width=4) |
| Sort Key: code |
| -> Gather (cost=24504.58..24505.42 rows=8 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=23504.58..23504.62 rows=4 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..23349.88 rows=61881 width=4) |
| Filter: (code IS NOT NULL) |