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Re: Identifying changesets

From: William Nagel <bill_at_stagelogic.com>
Date: 2006-01-02 20:05:37 CET

On Jan 1, 2006, at 4:45 PM, Markus Fuchs wrote:

> I'm wondering if there's a way to identify a changeset by a third
> party app
> after a svnadmin dump > svndumpfilter > svnadmin load process. This
> process
> may change the changeset revision numbers as well as the node
> revision IDs.
> Since date, author and log properties can be modified by svnadmin
> you cannot
> use them for changeset identification either.
> Is there any other (maybe low level?) information I can depend on for
> identifying changesets?

Dump/filter/load doesn't renumber revisions by default. It only
renumbers if you use --renumber-revs, so with proper policies for
filtering your repository to remove data you should be safe using
revision numbers as a static identifier. As to some low-level id
other than revision numbers, I am not aware of any. If they exist, I
doubt they are exposed through the API, and if they're not exposed
then they're not necessarily going to be safe across SVN version
upgrades (especially major revision upgrades that involve schema
changes).

-Bill

>
> Thanks,
> Markus
>
>
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Received on Mon Jan 2 20:08:04 2006

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