From: Robust Cardinality: a novel approach for cardinality prediction in SQL queries
Technique | ≤1250 | ≤2500 | ≤3750 | ≤5000 |
---|---|---|---|---|
PostgreSQL | 285.14849 | 612.49828 | 906.34336 | 1210.44504 |
Robust Cardinality | 277.09389 | 598.76837 | 886.04205 | 1182.96412 |
Difference | 8.05460 | 13.72991 | 20.30131 | 27.48092 |