dbg:expr

dbg:expr(
   $request as xs:unsignedLong,
   $expression as xs:unsignedLong
) as element(dbg:expression)

Returns a description/representation of a given expression.

Parameters
request	Request ID.
expression	Expression ID.

http://marklogic.com/xdmp/privileges/debug-my-requests or http://marklogic.com/xdmp/privileges/debug-any-requests

  dbg:expr(20293482, 2348239487)
  => the dbg:expression element for this expression

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