Обсуждение: review: pgbench - aggregation of info written into log

Hello

this patch was proposed
http://archives.postgresql.org/pgsql-hackers/2012-08/msg00817.php and
there was no objections

* there are no issue with patching
* no warnings
* code is clean and respect our source code policy
* tested without errors

My last objections was satisfied - last interval isn't logged, but it
better, because it can be incomplete - and it is better to drop it.

This patch is ready for commit.

Regards

Pavel