Github user dylanpbacon commented on the issue: https://github.com/apache/incubator-quickstep/pull/300 I believe all bugs have been fixed except the LIPFilter applying to modified HashJoins. Jianqiao will be taking care of that I think. Below are the updated benchmark values. TPC-H | Master | PR | Change -- | -- | -- | -- 1 | 5159.529375 | 5210.64075 | 0.9901909616 2 | 360.623375 | 2624.057875 | 0.1374296575 3 | 1191.425875 | 1179.699875 | 1.009939816 4 | 2468.887125 | 2231.8005 | 1.106231101 5 | 3577.305125 | 3599.183125 | 0.9939213985 6 | 382.312125 | 379.8185 | 1.006565307 7 | 1714.8465 | 1770.731 | 0.9684398703 8 | 874.823375 | 879.3375 | 0.9948664478 9 | 4803.38075 | 5012.880125 | 0.9582077828 10 | 3110.523875 | 3110.895625 | 0.9998805007 11 | 255.26625 | 241.432875 | 1.057296982 12 | 1419.048375 | 1382.390375 | 1.026517835 13 | 2947.814 | 2933.04975 | 1.005033754 14 | 742.84975 | 733.042625 | 1.013378656 15 | 426.758625 | 429.820375 | 0.9928766755 16 | 1949.653375 | 2026.087375 | 0.9622750722 17 | 1243.635125 | 992.756375 | 1.252709281 18 | 3157.806875 | 3153.086875 | 1.001496946 19 | 342.213875 | 574.703 | 0.5954621344 20 | 954.45075 | 943.952875 | 1.011121185 21 | 8464.721875 | 7656.392875 | 1.105575695 22 | 711.613125 | 727.60525 | 0.9780208774 Â | Â | Â | Â Total | 46259.4895 | 47793.3655 | 0.9679060894
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