+ before term is correct. in lucene term includes field and value.
Query ::= ( Clause )*
Clause ::= [+, -] [TERM :] ( TERM | ( Query ) )
#_TERM_CHAR: ( _TERM_START_CHAR | _ESCAPED_CHAR | - | + )
#_ESCAPED_CHAR: \\ ~[]
in lucene query syntax, you can't express a term value including space.
you can use quotation mark but lucene will take it as a phrase query.
so you need escape space like title:hello\\ world
which will take hello world as a field value. and the analyzer then
will tokenize it. so you should use analyzer which can deal with
space. e.g. you can use keyword analyzer
as far as I know
On Thu, May 10, 2012 at 3:35 AM, Matt Kuiper matt.kui...@issinc.com wrote:
Yes.
See http://wiki.apache.org/solr/SolrQuerySyntax - The standard Solr Query
Parser syntax is a superset of the Lucene Query Parser syntax.
Which links to http://lucene.apache.org/core/3_6_0/queryparsersyntax.html
Note - Based on the info on these pages I believe the + symbol is to be
placed just before the mandatory value, not before the field name in the
query.
Matt Kuiper
Intelligent Software Solutions
-Original Message-
From: G.Long [mailto:jde...@gmail.com]
Sent: Wednesday, May 09, 2012 10:45 AM
To: solr-user@lucene.apache.org
Subject: Solr query with mandatory values
Hi :)
I remember that in a Lucene query, there is something like mandatory values.
I just have to add a + symbol in front of the mandatory parameter, like:
+myField:my value
I was wondering if there was something similar in Solr queries? Or is this
behaviour activated by default?
Gary
