By the way, I checked whether patch 0002 (additional tests) had an effect on coverage, and couldn't detect any changes in terms of lines/functions. Were you able to find any bugs in your code thanks to the new tests that would not have been covered by existing tests?
-- Álvaro Herrera https://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services