Peter Eisentraut wrote:
> Here is a patch to reimplement the xmlconcat functionality as a variadic
> function instead of a hardcoded special expression type. I haven't
> found any variadic function in the set of built-in functions so far, so
> I figured I would ask for feedback before we go down this route.
I can't comment on the patch, but it would be nice to have a built-in
variadic function, just to have an example and some testing of the feature.
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com