is this possible, maybe a todo ? function related - Mailing list pgsql-sql

i was wondering if there is any support
for handling perl and or java in a function?

i just know these languages better than c!

so it seems the versatility would be good improvement, not that function
isnt veratile already!

if not does anyone have the ability to make a shared lib that could call
a perl script or java class as an arg
or maybe just a unix command inside the function?


such as

foo($dbvar, "/path/to/perl/script')

would hand the db to the perl script

or something to that effect

im new to the function stuff it seems very well thought out


thanks!