Might be of some interest to the advocacy people and new users of
postgres coming from MySQL:
"This month's issue includes some exciting new article, such as Rick
Morris' "Migrating from MySQL and PostgreSQL". With all the events
surrounding PHP and MySQL in the last few months, Rick's article is
sure to generate lots of interest for anyone who deals with databases
in their applications."
http://www.phparch.com
The article is not free however. I have read it and find it is good. It
is short however and by no means a full tutorial but it definitely
explains why one would want to migrate and some of the things to watch
out for. Hopefully will bring a few more PHP people into the PostgreSQl
family :)
Jean-Christian Imbeault