Umashankar Kotturu writes:
> a) I understand from postgres documentation that a user-defined function can
> be in sql or C language. Do any of you have an idea if such a function can
> be defined in Java ?
Currently not. You could try to use the GCC Java compiler to create
object files with C-like linkage, but unfortunately that isn't documented
anywhere so I'm speculating.
--
Peter Eisentraut peter_e(at)gmx(dot)net http://yi.org/peter-e/