You're right -- it does always give true.

However, exists(function-lookup(xs:QName("sql:i-do-not-exist"), 2))

also returns true 100% of the time.

On Mon, Jan 14, 2013 at 6:03 PM, Christian Grün <christian.gruen@gmail.com> wrote:
Hi Charles,

> exists(function-lookup(xs:QName("sql:execute-prepared"), 2))

interesting one; this always gives me true, no matter how desperately
I try; do you have some more hints how to make this happen? Are you
sure you tried it with 7.5?

Christian