For example, in the following module (which demonstrates at least one
approach to the problem) I set the global error variable to true() if a
certain condition is met:
xquery version "1.0-ml";
declare namespace t = "test";
declare variable $t:error := false();
declare function t:test($val)
{(
if ($val eq "b") then xdmp:set($t:error, true()) else (),
$val
)};
let $val1 := t:test("a")
let $val2 := t:test("b")
let $val3 := t:test("c")
return (
$val1, ", ", $val3, ", ", $val2, ", ",
if ($t:error) then "oops" else "okay"
)
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Geert Josten
Sent: Thursday, September 15, 2011 10:03 AM
To: General MarkLogic Developer Discussion
Subject: Re: [MarkLogic Dev General] How to effectively pass variables by
reference to an xquery function?
Hi Tim,
Can you elaborate a bit more on the use case?
Kind regards,
Geert
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