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Re: Millisecond precision in timestamps?

From
Junio C Hamano <gitster@pobox.com>
Date
Nov 28, 2012, 02:01 UTC
Message-ID
<7vk3t6jxjj.fsf@alter.siamese.dyndns.org>
In-Reply-To
<20121127230419.GA26080@thyrsus.com>
"Eric S. Raymond" <esr@thyrsus.com> writes:
Show 8 quoted lines
> Junio C Hamano <gitster@pobox.com>:
>> fsck_ident() in fsck.c rejects anything but " [1-9][0-9]* " after
>> the author and committer ident (i.e. the timestamp has to be
>> integral number of seconds since the epoch, not before it, nor
>> with fractional seconds).
>
> Is this architecturally significant?  It sounds like another
> implementation detail.
No.

If you create a commit object that violatse it and have 47 million existing users pull such a history, they not be able to use such a history with the version of Git they have. Don't go there.

As somebody else mentioned, in distributed environment millisecond timestamps won't have much meaning, so it looks like a very low priority to me from Git's perspective.

Previous: Felipe ContrerasNext: Pyeron, Jason J CTR (US)
Message 34 of 41 in “Millisecond precision in timestamps?”
  1. Eric S. RaymondNov 27, 2012
  2. Shawn PearceNov 27, 2012
  3. Junio C HamanoNov 27, 2012
  4. Eric S. RaymondNov 27, 2012
  5. Shawn PearceNov 27, 2012
  6. Eric S. RaymondNov 28, 2012
  7. David LangNov 28, 2012
  8. Felipe ContrerasNov 28, 2012
  9. Shawn PearceNov 28, 2012
  10. Jeff KingNov 28, 2012
  11. Jason PyeronNov 28, 2012
  12. Felipe ContrerasNov 28, 2012
  13. Eric S. RaymondNov 28, 2012
  14. Jeff KingNov 28, 2012
  15. Felipe ContrerasNov 28, 2012
  16. Eric S. RaymondNov 28, 2012
  17. Jeff KingNov 28, 2012
  18. Eric S. RaymondNov 28, 2012
  19. Junio C HamanoNov 28, 2012
  20. Eric S. RaymondNov 28, 2012
  21. David AguilarNov 28, 2012
  22. Andreas EricssonNov 28, 2012
  23. Robin RosenbergDec 5, 2012
  24. James CloosDec 10, 2012
  25. Thomas BergNov 28, 2012
  26. Felipe ContrerasNov 28, 2012
  27. Thomas BergNov 28, 2012
  28. Junio C HamanoNov 28, 2012
  29. Andreas EricssonNov 28, 2012
  30. Phil HordNov 29, 2012
  31. Jeff KingNov 29, 2012
  32. Eric S. RaymondNov 28, 2012
  33. Felipe ContrerasNov 28, 2012
  34. Junio C HamanoNov 28, 2012
  35. Pyeron, Jason J CTR (US)Nov 27, 2012
  36. Eric S. RaymondNov 29, 2012
  37. Junio C HamanoNov 29, 2012
  38. Felipe ContrerasNov 29, 2012
  39. Eric S. RaymondNov 29, 2012
  40. Junio C HamanoNov 29, 2012
  41. Eric S. RaymondNov 29, 2012

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