OpenJDK 64-Bit Server VM 17.0.5+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
make_date():                              Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
------------------------------------------------------------------------------------------------------------------------
prepare make_date()                                3633           3696         110         27.5          36.3       1.0X
make_date(2019, 9, 16)                             3006           3009           5         33.3          30.1       1.2X
make_date(*, *, *)                                 4615           4632          24         21.7          46.2       0.8X

OpenJDK 64-Bit Server VM 17.0.5+8 on Linux 5.15.0-1023-azure
Intel(R) Xeon(R) Platinum 8272CL CPU @ 2.60GHz
make_timestamp():                            Best Time(ms)   Avg Time(ms)   Stdev(ms)    Rate(M/s)   Per Row(ns)   Relative
---------------------------------------------------------------------------------------------------------------------------
prepare make_timestamp()                               547            555          13          1.8         547.1       1.0X
make_timestamp(2019, 1, 2, 3, 4, 50.123456)             58             60           1         17.2          58.1       9.4X
make_timestamp(2019, 1, 2, 3, 4, 60.000000)             47             49           2         21.2          47.1      11.6X
make_timestamp(2019, 12, 31, 23, 59, 60.00)             46             48           3         21.6          46.3      11.8X
make_timestamp(*, *, *, 3, 4, 50.123456)               265            265           0          3.8         264.7       2.1X
make_timestamp(*, *, *, *, *, 0)                       198            202           3          5.0         198.4       2.8X
make_timestamp(*, *, *, *, *, 60.0)                    239            248           9          4.2         238.8       2.3X
make_timestamp(2019, 1, 2, *, *, *)                    721            723           2          1.4         721.1       0.8X
make_timestamp(*, *, *, *, *, *)                       730            732           4          1.4         730.1       0.7X

