I had the idea that it would be useful to have some regression tests that verify that the deadlock checker works as advertised, because we currently have just about zero test coverage for it. And it's easy enough to write a regression test that causes a simple 2-way deadlock. But you can't test anything more interesting than that, because of this limitation described in the README:
> Currently, at most one step can be waiting at a time. As long as one > step is waiting, subsequent steps are run to completion synchronously. Is there any reason not to try to lift that restriction? (And do we think it's hard?) -- Robert Haas EnterpriseDB: http://www.enterprisedb.com The Enterprise PostgreSQL Company -- Sent via pgsql-hackers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
