Am Thursday, 14. August 2008 schrieb Pavel Stehule:
> I propose enhance current syntax that allows to specify label for any
> function parameter:
>
> fcename(expr [as label], ...)
> fcename(colname, ...)
>
> I would to allow same behave of custom functions like xmlforest function:
> postgres=# select xmlforest(a) from foo;
> xmlforest
> -----------
> <a>10</a>
> (1 row)
Do you have a use case for this outside of XML?
