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From: Andreas Ericsson <ae@op5.se>
To: Junio C Hamano <junkio@cox.net>
Cc: Matthew L Foster <mfoster167@yahoo.com>,
	git@vger.kernel.org, Jeff King <peff@peff.net>,
	Jakub Narebski <jnareb@gmail.com>
Subject: Re: git and time
Date: Wed, 27 Sep 2006 10:42:52 +0200	[thread overview]
Message-ID: <451A398C.3060800@op5.se> (raw)
In-Reply-To: <7vodt2nmft.fsf@assigned-by-dhcp.cox.net>

Junio C Hamano wrote:
> Matthew L Foster <mfoster167@yahoo.com> writes:
> 
>>> PS Nit: Git doesn't work with changesets, it works with snapshots,
>>> building a directed graph of snapshots. Maybe that is the source of your
>>> confusion
>> It's true I don't know much about git, what is the difference
>> between a changeset and a snapshot?  Are you saying timestamps
>> should be tracked separately or tracked by an scm system built
>> on top of git? Does/should git care about the when of a
>> snapshot?
> 
> I do not know what Jeff meant by snapshot vs changeset, so I
> would not comment on this part.
> 

Me neither, but I've seen this distinction before on the mailing-list.

To my mind, a changeset is the patch that brings some form of data from 
one state (snapshot) to another. In this respect, git is certainly both 
snapshot- and changeset-based.

-- 
Andreas Ericsson                   andreas.ericsson@op5.se
OP5 AB                             www.op5.se
Tel: +46 8-230225                  Fax: +46 8-230231

  reply	other threads:[~2006-09-27  8:43 UTC|newest]

Thread overview: 120+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-26 23:23 git and time Matthew L Foster
2006-09-26 23:27 ` Johannes Schindelin
2006-09-26 23:32 ` Jakub Narebski
2006-09-26 23:33 ` Jeff King
2006-09-27  0:27   ` Matthew L Foster
2006-09-27  1:11     ` Junio C Hamano
2006-09-27  8:42       ` Andreas Ericsson [this message]
2006-09-27 15:28         ` Jeff King
2006-09-27 14:09       ` Matthew L Foster
2006-09-27 14:29         ` Andreas Ericsson
2006-09-27 18:01           ` Matthew L Foster
2006-09-27 18:10             ` Linus Torvalds
2006-09-27 20:44               ` Matthew L Foster
2006-09-27 20:51                 ` Linus Torvalds
2006-09-27 21:16                   ` Matthew L Foster
2006-09-27 21:01                 ` Linus Torvalds
2006-09-27 21:44                   ` Matthew L Foster
2006-09-27 21:48                     ` Linus Torvalds
2006-09-27 22:28                       ` Matthew L Foster
2006-09-27 22:54                         ` Linus Torvalds
2006-09-27 23:02                           ` Shawn Pearce
2006-09-27 23:14                           ` Linus Torvalds
2006-09-28  0:12                             ` Matthew L Foster
2006-09-28  0:21                               ` Jeff King
2006-09-28  0:23                               ` Shawn Pearce
2006-09-28  1:39                                 ` Matthew L Foster
2006-09-28  2:21                                   ` Linus Torvalds
2006-09-29  7:52                                     ` Andreas Ericsson
2006-09-29 14:09                                       ` Johannes Schindelin
2006-09-29 14:21                                         ` Andreas Ericsson
2006-09-28  1:23                               ` Junio C Hamano
2006-09-28  1:48                                 ` Matthew L Foster
2006-09-28  2:04                                   ` Sean
2006-09-28  2:04                                     ` Sean
2006-09-28  2:49                                       ` Matthew L Foster
2006-09-28  2:43                                         ` David Lang
2006-09-28  3:03                                         ` Sean
2006-09-28  3:03                                           ` Sean
2006-09-28  3:26                                         ` Tom Prince
2006-09-28 13:17                                     ` Theodore Tso
2006-09-28 14:50                                       ` Matthew L Foster
2006-09-28 15:29                                         ` Rogan Dawes
2006-09-28 16:55                                           ` Matthew L Foster
2006-09-28 17:11                                             ` Linus Torvalds
2006-09-28 17:28                                               ` Junio C Hamano
2006-09-28 17:33                                               ` Matthew L Foster
2006-09-28 17:42                                                 ` Johannes Schindelin
2006-09-28 19:43                                                   ` Matthew L Foster
2006-09-28 19:50                                                     ` Shawn Pearce
2006-09-28 22:29                                                       ` Matthew L Foster
2006-09-28 22:35                                                         ` Johannes Schindelin
2006-09-28 22:55                                                           ` Matthew L Foster
2006-09-29  8:16                                                     ` Andreas Ericsson
2006-09-28 18:01                                                 ` Linus Torvalds
2006-09-28 19:18                                                   ` Matthew L Foster
2006-09-29  0:27                                                     ` Theodore Tso
2006-09-29  1:44                                                       ` Matthew L Foster
2006-09-29  2:28                                                         ` Junio C Hamano
2006-09-28 20:36                                               ` Robin Rosenberg
2006-09-28 20:46                                             ` A Large Angry SCM
2006-09-28 22:12                                               ` Matthew L Foster
2006-09-28 22:25                                                 ` A Large Angry SCM
2006-09-28 22:31                                                   ` Matthew L Foster
2006-09-28 22:45                                                   ` Matthew L Foster
2006-09-28  3:07                                 ` Nicolas Pitre
2006-09-28  3:39                                   ` Tom Prince
2006-09-28  3:47                                     ` Shawn Pearce
2006-09-28  4:07                                   ` Junio C Hamano
2006-09-28  1:36                               ` Theodore Tso
2006-09-28  2:29                                 ` Matthew L Foster
2006-09-28  2:51                                   ` Nicolas Pitre
2006-09-28  4:03                                     ` Junio C Hamano
2006-09-28 14:34                                       ` Nicolas Pitre
2006-09-28 16:05                                         ` Junio C Hamano
2006-09-29 22:27                                         ` Junio C Hamano
2006-09-30  4:50                                           ` Shawn Pearce
2006-09-30  7:28                                             ` Junio C Hamano
2006-09-30 17:36                                               ` Linus Torvalds
2006-09-30 23:04                                                 ` Junio C Hamano
2006-10-01  0:13                                                   ` Linus Torvalds
2006-10-01  0:24                                                     ` Junio C Hamano
2006-10-01  8:07                                                       ` Junio C Hamano
2006-10-01  8:37                                                       ` Johannes Schindelin
2006-10-02 23:50                                                   ` Jakub Narebski
2006-09-29 20:42                         ` Jakub Narebski
2006-09-27 21:56                     ` Shawn Pearce
2006-09-27 22:46                       ` Matthew L Foster
2006-09-27 22:57                         ` Shawn Pearce
2006-09-27 18:53             ` Andy Whitcroft
2006-09-27 16:29         ` Linus Torvalds
2006-09-27 18:00           ` Edgar Toernig
2006-09-27 18:09             ` Linus Torvalds
2006-09-29 20:58       ` Jakub Narebski
2006-09-27  1:58     ` Linus Torvalds
2006-10-03  0:01       ` Jakub Narebski
2006-09-27  3:34     ` Jeff King
2006-09-27  3:43       ` Sean
2006-09-27  3:43         ` Sean
2006-09-27  4:50           ` Junio C Hamano
2006-09-27  5:04             ` Sean
2006-09-27  5:04               ` Sean
2006-09-27  5:52               ` Jeff King
2006-09-27  6:15                 ` Sean
2006-09-27  6:15                   ` Sean
2006-09-27  4:28         ` Shawn Pearce
2006-09-27  4:53           ` Junio C Hamano
2006-09-27 10:13           ` Junio C Hamano
2006-09-27 15:11             ` Shawn Pearce
2006-09-27 20:46               ` Junio C Hamano
2006-09-27 21:36                 ` Shawn Pearce
     [not found]   ` <20060927002745. 15344.qmail@web51005.mail.yahoo.com>
2006-09-27  0:56     ` Sean
2006-09-27  0:56       ` Sean
2006-09-27  0:47         ` David Lang
2006-09-27  1:07           ` Sean
2006-09-27  1:07             ` Sean
2006-09-27  1:34           ` Junio C Hamano
2006-09-27  1:31             ` David Lang
2006-09-27  1:58               ` Sean
2006-09-27  1:58                 ` Sean
2006-09-27  2:31               ` Junio C Hamano
2006-09-27  2:41                 ` Sean
2006-09-27  2:41                   ` Sean
2006-09-29 17:37                   ` Jan Harkes
2006-09-29 17:46                     ` Sean
2006-09-29 17:46                       ` Sean
  -- strict thread matches above, loose matches on Subject: below --
2006-09-28  0:49 apodtele
2006-09-28 16:53 ` Linus Torvalds
2006-09-28 16:50 apodtele
     [not found] <20060928170110.GD3650@socrates.priv>
2006-09-28 17:30 ` Matthew L Foster
2006-09-28 18:21 apodtele

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