[xquery-talk] Question on expected XQuery return per
standards
G. Ken Holman
gkholman at CraneSoftwrights.com
Fri Mar 27 20:53:15 PST 2009
At 2009-03-27 15:35 -0400, David Sewell wrote:
>For MarkLogic (4.0-4), sets 1 and 2 return the same as set 5 (only p2).
>In other words, [position() eq 2] is parsed differently from [2].
But 3.2.2(1) reads:
"If the value of the predicate expression is a singleton atomic
value of a numeric type or derived from a numeric type, the
predicate truth value is true if the value of the predicate
expression is equal (by the eq operator) to the context position,
and is false otherwise. [Definition: A predicate whose predicate
expression returns a numeric type is called a numeric predicate.]
>Before filing a bug report I wanted more input, as this seems to be an
>area where informed people disagree about the standard. So I'm
>temporarily resisting my default behavior of assuming that whatever
>Michael Kay says must be true. :-)
:{)} But that is always a good place to start!
. . . . . . . . . . Ken
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