[xquery-talk] Collections - family relationships

Michael Kay mike at saxonica.com
Mon Jan 6 04:31:20 PST 2014

On 6 Jan 2014, at 12:07, Ihe Onwuka <ihe.onwuka at gmail.com> wrote:

> Thank you. I'm not wishing to sound uncharitable or rude, but I deliberately didn't ask for a solution because I wanted to focus on the original question.
> Consider the use case in the context of  someone who did not have access to  XQuery 3.0.

Then you solve the problem using the clumsy grouping facilities of XQuery 1.0, i.e. use distinct-values() to find the distinct persons, then select the reviews for each of those distinct persons.

Michael Kay

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