Jean-Michel,
Thank you for doing this!
I've registered for the Drupal site so that I can fix and/or expand some
of your items.
People who know Drupal better than me should add to them.
If you want to discuss Drupal & PostgreSQL again, please post on the
pgsql-advocacy list or the pgsql-php mailing lists. pgsql-hackers isn't
the best place to get people to help you.
BTW, why don't we have a multi-argument version of CONCAT()? In 8.4, it
would be possible ... I should add it to mysqlcompat library.
--
Josh Berkus
PostgreSQL Experts Inc.
www.pgexperts.com