On 4 December 2011 19:17, Tom Lane <t...@sss.pgh.pa.us> wrote: > I have not done any performance testing on this patch, but it might be > interesting to check it with the same test cases Peter's been using.
I've attached a revision of exactly the same benchmark run to get the results in results_server.ods . You'll see very similar figures to results_server.ods for HEAD and for my patch, as you'd expect. I think the results speak for themselves. I maintain that we should use specialisations - that's where most of the benefit is to be found. -- Peter Geoghegan http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training and Services
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