================================================================================================ range ================================================================================================ Java HotSpot(TM) 64-Bit Server VM 1.8.0_161-b12 on Mac OS X 10.13.6 Intel(R) Core(TM) i7-6920HQ CPU @ 2.90GHz range: Best/Avg Time(ms) Rate(M/s) Per Row(ns) Relative ------------------------------------------------------------------------------------------------ full scan 12674 / 12840 41.4 24.2 1.0X limit after range 33 / 37 15900.2 0.1 384.4X filter after range 969 / 985 541.0 1.8 13.1X count after range 42 / 42 12510.5 0.1 302.4X count after limit after range 32 / 33 16337.0 0.1 394.9X