Michael Kay wrote: > "where $A/$matches" is not wrong, but given that $A is a singleton, it's > trivially the same as "where $matches". > > I think you can still avoid repeating the condition even when the "or" > becomes an "and". > > <Results> { > for $A in doc("data.xml")/ASet/A > let $matchesB := $A/B[. = ("red","yellow")] > let $matchesC := $A/C[. = ("chair","table")] > where ($matchesB and $matchesC) > return > <A> > {$A/@*, $matchesB, $matchesC } > </A> > }</Results> I really like this solution. I will investigate more deeply my use case with more complex examples and the "let" clause. Thanks for the help, SergioReceived on Wednesday, 23 March 2005 00:17:25 UTC
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