OpenJDK 64-Bit Server VM 17.0.12+7-LTS on Linux 6.5.0-1025-azure
AMD EPYC 7763 64-Core Processor
make_date():                              Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
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prepare make_date()                                2195           2443         263         45.5          22.0       1.0X
make_date(2019, 9, 16)                             1806           1860          81         55.4          18.1       1.2X
make_date(*, *, *)                                 4107           4186          74         24.4          41.1       0.5X

OpenJDK 64-Bit Server VM 17.0.12+7-LTS on Linux 6.5.0-1025-azure
AMD EPYC 7763 64-Core Processor
make_timestamp():                            Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------
prepare make_timestamp()                               354            364           9          2.8         354.3       1.0X
make_timestamp(2019, 1, 2, 3, 4, 50.123456)             44             48           3         22.5          44.5       8.0X
make_timestamp(2019, 1, 2, 3, 4, 60.000000)             48             53           4         20.8          48.1       7.4X
make_timestamp(2019, 12, 31, 23, 59, 60.00)             34             37           4         29.3          34.1      10.4X
make_timestamp(*, *, *, 3, 4, 50.123456)               146            158          16          6.9         146.0       2.4X
make_timestamp(*, *, *, *, *, 0)                       107            114           9          9.4         106.5       3.3X
make_timestamp(*, *, *, *, *, 60.0)                    145            150           8          6.9         144.7       2.4X
make_timestamp(2019, 1, 2, *, *, *)                    453            454           2          2.2         452.7       0.8X
make_timestamp(*, *, *, *, *, *)                       475            480           6          2.1         475.2       0.7X

