Fantastic! Thanks!
On Mon, May 20, 2013 at 11:21 PM, Jack Krupansky <j...@basetechnology.com>wrote: > Yes, with the Solr "surround" query parser: > > q=(java OR groovy OR scala) W (programming OR coding OR development) > > BUT... there is the caveat that the surround query parser does no > analysis. So, maybe you need "Java OR java" etc. Or, if you know that the > index is lower case. > > Try this dataset: > > curl > http://localhost:8983/solr/**collection1/update?commit=true<http://localhost:8983/solr/collection1/update?commit=true>-H > 'Content-type:application/csv' -d ' > id,features > doc-1,java coding > doc-2,java programming > doc-3,java development > doc-4,groovy coding > doc-5,groovy programming > doc-6,groovy development > doc-7,scala coding > doc-8,scala programming > doc-9,scala development > doc-10,c coding > doc-11,c programming > doc-12,c development > doc-13,java language > doc-14,groovy language > doc-15,scala language' > > And try these commands: > > curl "http://localhost:8983/solr/**select/?q=(java+OR+scala)+W+** > programming\<http://localhost:8983/solr/select/?q=(java+OR+scala)+W+programming%5C> > &df=features&defType=surround&**indent=true" > > curl "http://localhost:8983/solr/**select/<http://localhost:8983/solr/select/> > ?\ > q=(java+OR+scala)+W+(**programming+OR+coding)\ > &df=features&defType=surround&**indent=true" > > curl > "http://localhost:8983/solr/**select/\<http://localhost:8983/solr/select/%5C> > ?q=(java+OR+groovy+OR+scala)+**W+(programming+OR+coding+OR+**development)\ > &df=features&defType=surround&**indent=true" > > The LucidWorks Search query parser also supports NEAR, BEFORE, and AFTER > operators, in conjunction with OR and "-" to generate span queries: > > q=(java OR groovy OR scala) BEFORE:0 (programming OR coding OR development) > > -- Jack Krupansky > > -----Original Message----- From: Mike Hugo > Sent: Monday, May 20, 2013 11:42 PM > To: solr-user@lucene.apache.org > Subject: Expanding sets of words > > > Is there a way to query for combinations of two sets of words? For > example, if I had > > (java or groovy or scala) > (programming or coding or development) > > Is there a query parser that, at query time, would expand that into > combinations like > > java programming > groovy programming > scala programming > java coding > java development > .... > etc etc etc > > Thanks! > > Mike >
