print out xquery sequence and exit -

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is there way "die" in execution flow in xquery file , output nicely formatted printout of sequence variable?

i'm trying like:

return { fn:error(xs:qname("error"), $xml) }

but doesn't quite seem work.

thanks!

based on comment (you need debugging) guess looking fn:trace function, described here http://www.xqueryfunctions.com/xq/fn_trace.html

if want abort execution flow , output error in application should in fact use xquery exception handling.


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