Can you recommend an alternative?
On Sep 16, 7:22 pm, [email protected] wrote:
> Hello Barb,
>
> The iterations of IterateOverSelect execute independently from each
> other, so "incrementing" a variable inside a loop will not work.
>
> Gokhan
>
> Quoting Barb <[email protected]>:
>
>
>
>
>
> > I have an iterateOverSelect where I'm querying for the children of
> > the
> > selectedResource.
> > I'm going to be creating a new composite:index for each child and
> > have
> > calculated my ?startIndex to be one less than that of the
> > selectedResource.
>
> > SELECT ?s ?selectedResource ?srIndex ?startIndex
> > WHERE {
> > ?s skos:broader ?selectedResource .
> > ?selectedResource composite:index ?srIndex .
> > LET (?startIndex := (smf:cast(?srIndex, xsd:float) - 1)) .
> > }
>
> > Once I have the above triples, I want to iterate over the results and
> > insert a new composite:index for each (previously the composite:index
> > was deleted)
> > My ?startIndex is one less than the parent node ...
> > So for example, if the parent's composite:index was 6, I want the
> > first child's index to be 6 and increment by 1 for each child
> > thereafter. (I will be deleting the parent node later and promoting
> > the children)
>
> > INSERT INTO <http://tb-session>
> > {
> > ?s composite:index ?newIndex .
> > }
> > WHERE
> > {
> > ?s skos:broader ?selectedResource
> > LET (?newIndex := (smf:cast(?startIndex, xsd:float) + 1)) .
> > }
>
> > After the insert, I reset my ?startIndex to the ?newIndex and I want
> > to "repeat the loop".
>
> > SELECT ?startIndex
> > WHERE {
> > ?s composite:index ?startIndex .
> > }
>
> > Unfortunately, the composite:index is being set correctly for the
> > first child but never increments ... all children have the same
> > composite:index.
>
> > The above is only 3 modules (iterateOverSelect, Update, BindBySelect)
> > but I'm missing something.
>
> > I'm hoping you can point out my error.
>
> > Barb- Hide quoted text -
>
> - Show quoted text -
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