| Group (cost=25438.24..25438.37 rows=4 width=36) |
| Group Key: code |
| -> Sort (cost=25438.24..25438.26 rows=8 width=4) |
| Sort Key: code |
| -> Gather (cost=25437.28..25438.12 rows=8 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=24437.28..24437.32 rows=4 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..24276.43 rows=64337 width=4) |
| Filter: (code IS NOT NULL) |