Thanks for the advice Ian. As you suggested I tried indexing alt_id as
Index.NOT_ANALYZED and stick
with TermQuery. It works now.
Thanks again,
José M. Villaveces
On 25 June 2012 17:27, Ian Lea wrote:
> The key thing is to be consistent. You can either replace your
> TermQuery code with the
The key thing is to be consistent. You can either replace your
TermQuery code with the output from QueryParser.parse, with QP created
with StandardAnalyzer, or index alt_id as Index.NOT_ANALYZED and stick
with TermQuery. I think the latter will work even with multiple
terms/tokens stored for alt_
Hi All,
Thanks for the quick reply.
It seems like indeed my index is not what I think it is so maybe
I'm using the wrong analyzer. Here is the code I use to index the multiple
values of alt_id:
indexWriter = new IndexWriter(FSDirectory.open(new
File(path)),newStandardAnalyzer(Version.
LUCENE_30)
TermQuerys are assumed to be parsed already. So you're
looking for a _single_ term "ncbi-geneid:379474 or XI.24622".
You'd construct something like
Query query1 = new TermQuery(new Term("type", "gene"));
Query query2 = new TermQuery(new Term("alt_Id", "ncbi-geneid:379474"));
Query query3 = new Te
It's probably an issue with analysis and colons and hyphens and dots,
maybe lower/upper case as well.
Are you using an analyzer? Which? If not, which might be consistent
with your usage of TermQuery, how are you storing the multiple values
for alt_id?
See also the FAQ entry "Why am I getting no
I'm quite new to Lucene and recently, I ran into a problem. I have a lucene
document that looks like this:
--- type ---
gene
--- id ---
xla:379474
--- alt_id ---
emb:BC054227
gb:BC054227
ncbi-geneid:379474
ncbi-gi:148230166
rs:NM_001086315
rs:NP_001079784
unigene:Xl.24622
xla:379474
I created
