| Group (cost=28460.95..28461.01 rows=2 width=36) |
| Group Key: code |
| -> Sort (cost=28460.95..28460.96 rows=4 width=4) |
| Sort Key: code |
| -> Gather (cost=28460.49..28460.91 rows=4 width=4) |
| Workers Planned: 2 |
| -> Partial HashAggregate (cost=27460.49..27460.51 rows=2 width=4) |
| Group Key: code |
| -> Parallel Seq Scan on tbl_api_log a (cost=0.00..27202.86 rows=103052 width=4) |
| Filter: (code IS NOT NULL) |