> Greg Smith wrote: > My point was just that no one has really done that here yet: > provided an example showing SSI serialization working as a > substitute for predicate locking in this sort of use case. I trust > that the theory is sound here, and yet I'd still like to see that > demonstrated. Fair enough. You can find examples where there are no false positives or false negatives in the src/test/isolation directory in any checkout of the source code. Dan will be presenting the results of a set of DBT-2 runs at PGCon, which might help. I've been gradually building up a set of examples at: http://wiki.postgresql.org/wiki/SSI That set is incomplete so far due to a scarcity of round tuits, but if you want to suggest any particular tests, or add any (it's a Wiki), I welcome the input. With all that going on, and having mentioned that Wiki page on this thread, I didn't think posting examples to this list was useful, but could be persuaded otherwise. -Kevin
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