> On 8 May 2024, at 18:37, Andrey M. Borodin <x4...@yandex-team.ru> wrote: > > It's RFC now.
PFA version with references to RFC instead of drafts. In nearby thread [0] we found out that most systems have enough presicion to fill additional 12 bits of sub-millisecond information. So I switched implementation to this method. We have a portable gettimeofday(), but unfortunately it gives only 10 bits of sub-millisecond information. So I created portable get_real_time_ns() for this purpose: it reads clock_gettime() on non-Windows platforms and GetSystemTimePreciseAsFileTime() on Windows. Thanks! Best regards, Andrey Borodin. [0] https://www.postgresql.org/message-id/flat/be0339cc-1ae1-4892-9445-8e6d8995a44d%40eisentraut.org
v25-0001-Implement-UUID-v7.patch
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