DocumentId, InternalDocID and Query from QueryResponse

[solrj <gh...@hotmail.com>]

Hi,
    I am new to Solr. I would like to know how to get DocumentId,
InternalDocID and Query from QueryResponse.

Thanks,
Gomathi
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Re: DocumentId, InternalDocID and Query from QueryResponse

[Chris Hostetter <ho...@fucit.org>]

:     I am new to Solr. I would like to know how to get DocumentId,
: InternalDocID and Query from QueryResponse.

I'm going to make some assumptions about what it is you are asking for...

1) by DocumentId, i assume you mean the value of the uniqueKey field you 
define in your schema.xml -- it's a field like any other, so if you wnat 
it returned for each doc, just ask for it in the "fl" param.

2) by InternalDocId i'm asssuming you mean the low level Lucene docid -- 
there is no way to get this info from Solr, there is also 
no use for it in a client, since you can't do anything with it -- internal 
docids can change any time there is a segment merge.

3) if by Query you mean the query string that came from the client (echoed 
back) take a look at the echoParams option which can give back all of the 
request params in the response if you wish.  if you mean the actually 
Query object used to execute the search, there is no way to get that in 
the client -- the parsing and Query object structure are built on the 
server side.



-Hoss