On 05.07.2011 20:06, Kevin Grittner wrote:
> [resending after gzip of test patch]
>
> In reviewing the recent fix to 2PC coverage in SSI, I found some
> cases which didn't seem to be covered. Dan bit the bullet and came
> up with an additional isolation test to rigorously cover all the
> permutations, to find *all* 2PC statement orderings which weren't
> working right. Because it was so big, he pared out tests which were
> redundant, in that they exercised the same code paths and pointed at
> the same issues. A patch to add this test is attached. Run against
> HEAD it shows the errors. It's kinda big, but I think it's worth
> having.
>
> Attached is also a patch to fix those, so that all permutations
> work.
I think that needs some explanation, why only those SxactIsCommitted()
tests need to be replaced with SxactIsPrepared()? What about the first
SxactIsCommitted() test in OnConflict_CheckForSerializationFailure(),
for instance?
-- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com
