metadata (Temp-Index-Score) when using SelectFields<T>()

[balazs]

Is it possible to get the Temp-Index-Score when SelectFields()?  I'm getting null back at moment.  I'm guessing this may be related to this previous post.
Is the story basically that, shy of having the query return RavenJObject and getting the score from the accompanying metadata, it's not possible to get at this value on the client when using Map/Reduce, TransformResults, SelectFields, or As?  Is there any way to actually get this value within TransformResults (I'm guessing not)?

[Oren Eini (Ayende Rahien)]

This actually should be available in the transform results, I think.

And if you really care for this, you can probably do this in a listener on the client side, I think.

[Balazs Czifra]

By 'should' do you mean it is something that you think ravendb already implements (if so, how do I get at it in transformresults) , or  do you mean that it would ideally implement this In the future?

[Oren Eini (Ayende Rahien)]

In TransformResults, you can get it via:

from result in results

select new 

{

    Score = result["@metadata"]["Temp-Index-Score"]

[Balazs Czifra]

THANKS!

[Oren Eini (Ayende Rahien)]

Wait, does this work?

[Balazs Czifra]

Unfortunately it doesn't seem to.  My index is a multi-map index with a reduce and a transform.  In my transform I tried to say LuceneScore = result["@metadata"]["Temp-Index-Score"] but the compiler complains that it "cannot apply indexing" to the type emitted by my reduce.

[balazs]

I've also tried using an IDocumentVersionListener, but the DocumentToEntity() method never seems to get hit.  I'm guessing that could be because the index returns a projection and thus bypasses the document-to-entity logic.  So, I can't seem to grab the metadata in transformresults, and I can't seem to grab in the listener.  Any other ideas?

[balazs]

This doesn't work in TransformResults:

Score = result["@metadata"]["Temp-Index-Score"] }

However, this does:
Score = MetadataFor(result)["Temp-Index-Score"]

Hopefully this helps anybody else trying to do something similar.

[Oren Eini (Ayende Rahien)]

try:

AsDocument(result)["@metadata"]["Temp-Index-Score"]