About the example in the wiki page of FunctionQuery

[Chia Hao Lo <fc...@gmail.com>]

( I've sent this mail two days ago, but I cannot find it in the mail
archive.
  So I guess the mail is not sent successfully.
  Sorry for sending this mail twice in case that it did send. )

Hi,

I'm a newbie to Solr and have a question about the example in FunctionQuery.

I've read the document of these:

    http://wiki.apache.org/solr/FunctionQuery
    http://wiki.apache.org/solr/SolrQuerySyntax

and don't understand the example in FunctionQuery.

It's said that the query below searches the field boxname with value =
"finxbox", then order the results by x * y * z.

    q=boxname:findbox+_val_:"product(product(x,y),z)"

What does the "+" between findbox _val_ stand for? Is it mean "order by"?

According to the document, the score is replaced by "+_val_:...". I tried
it,
but the result is not like that. The scores are changed but I cannot
tell how it works.

Thanks.

chlo

Re: About the example in the wiki page of FunctionQuery

[Otis Gospodnetic <ot...@yahoo.com>]

Hi,

I think that "+" there is just a "space" (like %20).
 Otis
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----- Original Message ----
> From: Chia Hao Lo <fc...@gmail.com>
> To: solr-user@lucene.apache.org
> Sent: Thu, June 17, 2010 2:44:30 AM
> Subject: About the example in the wiki page of FunctionQuery
> 
> ( I've sent this mail two days ago, but I cannot find it in the 
> mail
archive.
  So I guess the mail is not sent 
> successfully.
  Sorry for sending this mail twice in case that it did 
> send. )

Hi,

I'm a newbie to Solr and have a question about the 
> example in FunctionQuery.

I've read the document of these:

  
>   
> >http://wiki.apache.org/solr/FunctionQuery
    
> href="http://wiki.apache.org/solr/SolrQuerySyntax" target=_blank 
> >http://wiki.apache.org/solr/SolrQuerySyntax

and don't understand the 
> example in FunctionQuery.

It's said that the query below searches the 
> field boxname with value =
"finxbox", then order the results by x * y * 
> z.

    
> q=boxname:findbox+_val_:"product(product(x,y),z)"

What does the "+" 
> between findbox _val_ stand for? Is it mean "order by"?

According to the 
> document, the score is replaced by "+_val_:...". I tried
it,
but the 
> result is not like that. The scores are changed but I cannot
tell how it 
> works.

Thanks.

chlo