Can some help me out with earlier query? In short: Can we change the QuerParser.jj file to identify the SpanNot query as boolean clause?
Can we use ComplexPhraseQuery Parser to support SpanOR and SpanNOT queries? On Tue, Oct 15, 2013 at 11:27 PM, Ankit Kumar <ankitthemight...@gmail.com>wrote: > *I have a business use case in which i need to use Span Not and > other ordered proximity queries . And they can be nested upto any level > A Boolean inside a ordered query or ordered query inside a Boolean > . Currently i am thinking of changing the QuerParser.jj file to identify > the SpanNot query and use Complex Phrase Query Parser of Lucene for parsing > complex queries . Can you suggest better way of achieving this.* > > *Following are the list of additions that i need to do in SOLR.* > > *1. Span NOT Operator* . > > 2.Adding Recursive and Range Proximity > > *Recursive Proximity *is a proximity query within a proximity query > > Ex: “ “income tax”~5 statement” ~4 The recursion can be up to any > level. > > * Range Proximity*: Currently we can only define number as a range we > want interval as a range . > > Ex: “profit income”~3,5 , “United America”~-5,4 > > > > 3. Complex Queries > > A complex query is a query formed with a combination of Boolean operators > or proximity queries or range queries or any possible combination of these. > > Ex: “(income AND tax) statement”~4 > > “ “income tax”~4 (statement OR period) ”~3 > > (“ income” SPAN NOT “income tax” ) source ~3,5 > > Can anyone suggest us some way of achieving these 3 functionalities in > SOLR > ??? > > > On Tue, Oct 15, 2013 at 10:15 PM, Jack Krupansky <j...@basetechnology.com > >wrote: > > > Nope. But the LucidWorks Search product query parser does support SpanNot > > if you use their BEFORE, AFTER, and NEAR span operators. > > > > See: > > http://docs.lucidworks.com/**display/lweug/Proximity+**Operations< > http://docs.lucidworks.com/display/lweug/Proximity+Operations> > > > > For example: "George BEFORE:2 Bush NOT H" to match George <anything> > Bush, > > but not George H. W. Bush. > > > > What is your specific use case? > > > > -- Jack Krupansky > > > > -----Original Message----- From: Ankit Kumar > > Sent: Tuesday, October 15, 2013 3:58 AM > > To: solr-user@lucene.apache.org > > Subject: Span Not Queries > > > > > > I need to add Span Not queries in solr . Ther's a parser Surround Query > > Parser i went through this ( > > http://lucene.472066.n3.**nabble.com/Surround-query-** > > parser-not-working-td4075066.**html< > http://lucene.472066.n3.nabble.com/Surround-query-parser-not-working-td4075066.html > > > > ) > > to discover that surround query parser does not analyze text > > > > Does DisMaxQueryParser supports SpanNot Queries ?? > > >
