Dear All, I notice that some of the built-in functions have optional arguments. For example, both of these are OK:
xdmp:get-request-field("foo")
xdmp:get-request-field("foo", "bar")
How is this done? Is it just a matter of writing more than one function
definition, each with a different signature, or is there another way?
Best,
Tim Finney
XQuery programmer
UVa Press
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