On tis, 2010-05-25 at 15:31 +0100, Mike Fowler wrote:
> I've been reading the SQL/XML standard and discovered that it defines a
> function named XMLEXISTS that does exactly what the todo item
> xpath_exists defines. My original patch named the function as per the
> todo but I think using the function name from the standard is a better
> idea. So this patch is the same as before, but the function is now named
> XMLEXISTS instead of xpath_exists.
The XMLEXISTS function works with XQuery expressions and doesn't have
the call signature that your patch implements.