Drupal 7 is close to delivery. This release will have, among many things, proper SQLite and PostgreSQL support besides the ubiquitous MySQL. Automated testing is included.  While MySQL and SQLite pass all tests, PostgreSQL doesn't.

By completing this task you will gain rare insight into the brand new database abstraction of Drupal 7 and also learn working with its automated testing system.

Deliverables
A patch committed to Drupal core which makes the comment field tests pass.

Resources
API documentation: http://api.drupal.org/api/drupal/includes--database--database.inc/group/database/7

Simpletest documentation: http://drupal.org/simpletest

Create patches: http://drupal.org/patch/create

Primary contact
chx
DamZ

fiasco