On friday we had the first of the Catalyst Drupal+Postgresql Codesprints. About eight drupal devs gathered with laptops, hidden in a meeting room where nobody could find us, and went through the issue list for drupal on postgres.

The issues i want through
http://drupal.org/node/514330 - update to the installation instuctions - wasn't actually needed as the old instructions still work in 8.1 and 8.3.
http://drupal.org/node/400296 - back port of a postgres fix for the simple test module into drupal 6 - the patch needed work. Luckily the patch writer was in the room with me, so he was nudged to fix it. He's done so, now i gotta find time this weekend to look again.

http://drupal.org/node/396388 - thanks @nzkoz for translating this from french :) After much testing on D6 and D7 I just couldn't find how to make this occur. It's obviously happening to many folks who then take the error message and search and find that issue - so I left it with a plea to please add instructions on how to make the error occur.