On 2/9/10 11:50 AM, Greg Stark wrote: > Secondly, I think it's printing the total buffer usage for that node > across the whole query -- not the average per iteration. I agree that > the average is probably more confusing but it's what we do for every > other stat. Do we want to be consistent? Call out the inconsistency > somehow, perhaps by tagging it "Total Buffer Usage:" or something like > that?
I'd prefer to have the average; it's very confusing to have an explain row which has the cost per iteration, but the buffer usage per node. --Josh Berkus -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
