Hi Mikhail,
You're right, I'm probably over-complicating things. I was stuck trying to
combine a function in a regular query using a local variable, but Solr
doesn't seem to bend the way my mind did ;-)
Anyway, I worked around it using your suggestion and/or a slightly modified
prefix parser plugin.
Thanks for taking the time to reply, btw!
best,
b.
On Wed, Oct 2, 2019 at 9:05 PM Mikhail Khludnev <m...@apache.org> wrote:
> Hello, Bram.
>
> Something like that is possible in principle, but it will take enormous
> efforts to tackle exact syntax.
> Why not something like children.fq=-parent:true ?
>
> On Wed, Oct 2, 2019 at 8:52 PM Bram Biesbrouck <
> bram.biesbro...@reinvention.be> wrote:
>
> > Hi all,
> >
> > I'm struggling with a little period-sign difficulty and instead of
> pulling
> > out my hair, I wonder if any of you could help me out...
> >
> > Here's the query:
> > q=uri:"/en/blah"&fl=id,uri,children:[subquery]&children.q={!prefix f=id
> v=$
> > row.id}&children.fl=*
> >
> > It just searches for a document with the field "uri" set to "/en/blah".
> > For every hit (just one), it tries to manually fetch the subdocuments
> using
> > the id field of the hit since its children have id's like
> > <parent-id>.<child-id>.
> > Note that I know this should be done with nested documents and the
> > ChildDocTransformer... this is just an exercise to train my brain...
> >
> > The query above works fine. However, it also returns the parent document,
> > because the prefix search includes it as well, of course. However, if I'm
> > changing the subquery to something along the lines of this:
> >
> > {!prefix f=id v=concat($row.id,".")}
> > or
> > {!prefix f=id v="$row.id\.")}
> > or
> > {!query defType=lucene v=concat("id:",$row.id,".")}
> >
> > I get no results back.
> >
> > I feel like I'm missing only a simple thing here, but can't seem to
> > pinpoint it.
> >
> > Any help?
> >
> > b.
> > <http://www.reinvention.be> *We do video technology*
> > Visit our new website! <http://www.reinvention.be> *Bram Biesbrouck*
> > bram.biesbro...@reinvention.be
> > +32 486 118280 <0032%20486%20118280>
> >
>
>
> --
> Sincerely yours
> Mikhail Khludnev
>
