================================================================================================ unsafe projection ================================================================================================ OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure Intel(R) Xeon(R) CPU E5-2673 v4 @ 2.30GHz unsafe projection: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------------------------------ single long 1610 1629 27 166.7 6.0 1.0X single nullable long 2349 2397 68 114.3 8.8 0.7X 7 primitive types 5446 5508 88 49.3 20.3 0.3X 7 nullable primitive types 8743 8843 142 30.7 32.6 0.2X