[xquery-talk] arities in variable binding in quantified expressions
maarduin at ethz.ch
Thu Oct 29 06:44:06 PDT 2020
Why variable binding in quantified expressions allows for arities?
Since they are elements of a sequence, which by definition is flat, they
will necessarly have arity '1'
(e.g. why can we write the 'integer+' part in 'some $a as integer+ in
(1,2) satisfies $a < 8')
Maybe I am missing some corner case.
Thank you in advance for any reply,
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