| Group (cost=26989.11..26989.24 rows=4 width=36) |
| Group Key: code |
| -> Sort (cost=26989.11..26989.13 rows=8 width=4) |
| Sort Key: code |
| -> Gather (cost=26988.15..26988.99 rows=8 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=25988.15..25988.19 rows=4 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..25787.93 rows=80085 width=4) |
| Filter: (code IS NOT NULL) |