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Re: svn commit: r11930 - in branches/locking/subversion: include libsvn_fs_base

From: <kfogel_at_collab.net>
Date: 2004-11-22 21:02:37 CET

"C. Michael Pilato" <cmpilato@collab.net> writes:
> It's not the dump that's the problem. It's the load. If our locks
> table has an auto-incrementing key (like the 'next-id' item in our
> base36 key-using table), and you do this:
>
> lock foo.c
> unlock foo.c
> lock bar.c
>
> You will have used 2 indexes. You dump that repos (which has one lock
> in it, for bar.c), you load into another one. Now, either you have to
> tell your database backed "Turn off your auto-incrementer, because I'm
> dictating keys to you" or you have to deal with the fact that the one
> lock in your dump is only gonna use 1 index in your repos, which means
> that it will get a different UID than it had before the dump.

Huh? No, you only have to increment the target repository's index to
the higher of the two repository's auto-incremented next-id fields.
And bar.c keeps its original lock token, of course.

I'm not sure I understood your paragraph correctly though. Say it
less tersely?

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Received on Mon Nov 22 21:05:06 2004

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