| Group (cost=28664.66..28664.79 rows=4 width=36) |
| Group Key: code |
| -> Sort (cost=28664.66..28664.68 rows=8 width=4) |
| Sort Key: code |
| -> Gather (cost=28663.70..28664.54 rows=8 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=27663.70..27663.74 rows=4 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..27450.58 rows=85249 width=4) |
| Filter: (code IS NOT NULL) |