PostgreSQL 9.0.0 Miscellaneous

There is a good overview of the features of Postgres 9.0.0.

For the remaining Java developers, a new JDBC package has been released for PostgreSQL version 9.0.0.

Note that there is also now support for Python3 as a language for stored procedures.

There are at least a dozen different languages that can be used to write stored procedures in PostgreSQL 9.0.0, these are detailed here and here:

1. C/C++
   
2. Java
3. Perl
4. PgSQL (the 'default' procedural language)
   
5. PHP
6. Python (versions 2 & 3)
   
7. R
8. Ruby
9. Scheme
10. SQL
    
11. Tcl
12. Linux/Unix shell
    

And if you want to add others, then there is a mechanism for users to add additional ones.