| ================================================================================================ |
| SQL Single Numeric Column Scan |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| SQL Single TINYINT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum 2802 2826 34 5.6 178.1 1.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| SQL Single SMALLINT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum 2786 2810 35 5.6 177.1 1.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| SQL Single INT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum 2808 2817 13 5.6 178.5 1.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| SQL Single BIGINT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum 3222 3224 3 4.9 204.9 1.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| SQL Single FLOAT Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum 2827 2844 24 5.6 179.7 1.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| SQL Single DOUBLE Column Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum 2910 2924 20 5.4 185.0 1.0X |
| |
| |
| ================================================================================================ |
| Int and String Scan |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| Int and String Scan: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum of columns 4575 4580 7 2.3 436.3 1.0X |
| |
| |
| ================================================================================================ |
| Partitioned Table Scan |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| Partitioned Table: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Data column 3252 3271 27 4.8 206.8 1.0X |
| Partition column 2905 2907 3 5.4 184.7 1.1X |
| Both columns 3385 3398 18 4.6 215.2 1.0X |
| |
| |
| ================================================================================================ |
| Repeated String Scan |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| Repeated String: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum of string length 3275 3278 3 3.2 312.4 1.0X |
| |
| |
| ================================================================================================ |
| String with Nulls Scan |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| String with Nulls Scan (0.0%): Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum of string length 5202 5219 24 2.0 496.1 1.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| String with Nulls Scan (50.0%): Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum of string length 3360 3381 29 3.1 320.5 1.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| String with Nulls Scan (95.0%): Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum of string length 1917 1936 28 5.5 182.8 1.0X |
| |
| |
| ================================================================================================ |
| Single Column Scan From Wide Columns |
| ================================================================================================ |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| Single Column Scan from 100 columns: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum of single column 4348 4424 107 0.2 4146.5 1.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| Single Column Scan from 200 columns: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum of single column 8799 8806 10 0.1 8391.2 1.0X |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| Single Column Scan from 300 columns: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| Sum of single column 12956 12990 49 0.1 12355.5 1.0X |
| |
| |
| OpenJDK 64-Bit Server VM 1.8.0_282-b08 on Linux 5.4.0-1043-azure |
| Intel(R) Xeon(R) CPU E5-2673 v3 @ 2.40GHz |
| Filters pushdown: Best Time(ms) Avg Time(ms) Stdev(ms) Rate(M/s) Per Row(ns) Relative |
| ------------------------------------------------------------------------------------------------------------------------ |
| w/o filters 9208 9269 63 0.1 9207.5 1.0X |
| pushdown disabled 9073 9111 59 0.1 9072.7 1.0X |
| w/ filters 3929 3947 18 0.3 3928.8 2.3X |
| |
