* Davi Arnaut <Davi.Arnaut@stripped> [09/05/12 04:23]:
> 2874 Davi Arnaut 2009-05-11
> Bug#44664: valgrind warning for COMMIT_AND_CHAIN and ROLLBACK_AND_CHAIN
>
> The problem is that the internal variable used to specify a
> transaction with consistent read was being used outside the
> processing context of a START TRANSACTION WITH CONSISTENT
> SNAPSHOT statement. The practical consequence was that a
> consistent snapshot specification could leak to unrelated
> transactions on the same session.
>
> The solution is to ensure a consistent snapshot clause is
> only relied upon for the START TRANSACTION statement.
>
OK to push.
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