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Re: validity check error? huh?

From: Peter Samuelson <peter_at_p12n.org>
Date: Fri, 1 Jun 2012 11:26:44 -0500

[Bert Huijben]
> Then there is a different problem that you found: We have triggers
> that detect invalid database states when SVN_DEBUG is defined in
> wc_db_wcroot.c. These are currently depend on parent nodes being
> changed before their children, which is not guaranteed by the SQL
> specification.

I assume from an outside view, all nodes are updated simultaneously -
the "I" in ACID (transaction isolation). Thus it is only triggers that
see any ordering at all. Right?

(As for requiring >= 3.7.9, fine with me.)

Peter
Received on 2012-06-01 18:27:20 CEST

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