Re: Expression Sort in Solr
Hello, have you tried http://wiki.apache.org/solr/FunctionQuery/#if ? On Mon, Jul 30, 2012 at 3:05 PM, lavesh lavesh.ra...@gmail.com wrote: I am working on solr for search. I required to perform a expression sort such that : say str = ((IF AVAILABLE IN (1,2,3),100,IF(AVAILABLE IN (4,5,6),80,100)) + IF(PRICE1000,70,40)) need to order by (if(str100,40+str/40,33+str/33)+SOMEOTHERCOLUMN) DESC -- View this message in context: http://lucene.472066.n3.nabble.com/Expression-Sort-in-Solr-tp3998050.html Sent from the Solr - User mailing list archive at Nabble.com. -- Sincerely yours Mikhail Khludnev Tech Lead Grid Dynamics http://www.griddynamics.com mkhlud...@griddynamics.com
Re: Expression Sort in Solr
yes i have, its not working as per need -- View this message in context: http://lucene.472066.n3.nabble.com/Expression-Sort-in-Solr-tp3998050p3998310.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Expression Sort in Solr
how exactly? On Tue, Jul 31, 2012 at 1:19 PM, lavesh lavesh.ra...@gmail.com wrote: yes i have, its not working as per need -- View this message in context: http://lucene.472066.n3.nabble.com/Expression-Sort-in-Solr-tp3998050p3998310.html Sent from the Solr - User mailing list archive at Nabble.com. -- Sincerely yours Mikhail Khludnev Tech Lead Grid Dynamics http://www.griddynamics.com mkhlud...@griddynamics.com
Expression Sort in Solr
I am working on solr for search. I required to perform a expression sort such that : say str = ((IF AVAILABLE IN (1,2,3),100,IF(AVAILABLE IN (4,5,6),80,100)) + IF(PRICE1000,70,40)) need to order by (if(str100,40+str/40,33+str/33)+SOMEOTHERCOLUMN) DESC -- View this message in context: http://lucene.472066.n3.nabble.com/Expression-Sort-in-Solr-tp3998050.html Sent from the Solr - User mailing list archive at Nabble.com.
Expression Sort in Solr
am working on solr for search. I required to perform a expression sort such that ORDER BY (IF(COUNTRY=1,100,0) + IF(AVAILABLE=2,1000,IF(AVAILABLE=1,60,0)) + IF (DELIVERYIN IN (5,6,7),100,IF (DELIVERYIN IN (80,90),50,0))) DESC can anyone tell me hows is this possible? -- View this message in context: http://lucene.472066.n3.nabble.com/Expression-Sort-in-Solr-tp3997369.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Expression Sort in Solr
How dynamic are those numbers? If this expression can be computed at index time into a sort_order field, that'd be best. Otherwise, if these factors are truly dynamic at run-time, look at the function query sorting capability here: http://wiki.apache.org/solr/FunctionQuery#Sort_By_Function and build up the expression from there. I still encourage you to aim towards computing as much of this at index-time as possible to minimize the functions (and thus caches) you need at query time. Erik On Jul 26, 2012, at 03:47 , lavesh wrote: am working on solr for search. I required to perform a expression sort such that ORDER BY (IF(COUNTRY=1,100,0) + IF(AVAILABLE=2,1000,IF(AVAILABLE=1,60,0)) + IF (DELIVERYIN IN (5,6,7),100,IF (DELIVERYIN IN (80,90),50,0))) DESC can anyone tell me hows is this possible? -- View this message in context: http://lucene.472066.n3.nabble.com/Expression-Sort-in-Solr-tp3997369.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: Expression Sort in Solr
Hi i know we look to create at index time however all values are dynamic if(exists(query(COUNTRY:(22 33 44)),100,20),INCOMEhttp://devjs.infoedge.com:8080/solr/select?q=*:*fq=GENDER:FEMALEsort=sum(if(exists(query(AGE:22)),100,20),INCOME ) IS NOT WORKING ALSO I NEED NESTED IF On Thu, Jul 26, 2012 at 8:48 PM, Erik Hatcher-4 [via Lucene] ml-node+s472066n3997464...@n3.nabble.com wrote: How dynamic are those numbers? If this expression can be computed at index time into a sort_order field, that'd be best. Otherwise, if these factors are truly dynamic at run-time, look at the function query sorting capability here: http://wiki.apache.org/solr/FunctionQuery#Sort_By_Function and build up the expression from there. I still encourage you to aim towards computing as much of this at index-time as possible to minimize the functions (and thus caches) you need at query time. Erik On Jul 26, 2012, at 03:47 , lavesh wrote: am working on solr for search. I required to perform a expression sort such that ORDER BY (IF(COUNTRY=1,100,0) + IF(AVAILABLE=2,1000,IF(AVAILABLE=1,60,0)) + IF (DELIVERYIN IN (5,6,7),100,IF (DELIVERYIN IN (80,90),50,0))) DESC can anyone tell me hows is this possible? -- View this message in context: http://lucene.472066.n3.nabble.com/Expression-Sort-in-Solr-tp3997369.html Sent from the Solr - User mailing list archive at Nabble.com. -- If you reply to this email, your message will be added to the discussion below: http://lucene.472066.n3.nabble.com/Expression-Sort-in-Solr-tp3997369p3997464.html To unsubscribe from Expression Sort in Solr, click herehttp://lucene.472066.n3.nabble.com/template/NamlServlet.jtp?macro=unsubscribe_by_codenode=3997369code=bGF2ZXNoLnJhd2F0QGdtYWlsLmNvbXwzOTk3MzY5fDYyODA2MjY2MQ== . NAMLhttp://lucene.472066.n3.nabble.com/template/NamlServlet.jtp?macro=macro_viewerid=instant_html%21nabble%3Aemail.namlbase=nabble.naml.namespaces.BasicNamespace-nabble.view.web.template.NabbleNamespace-nabble.view.web.template.NodeNamespacebreadcrumbs=notify_subscribers%21nabble%3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_instant_email%21nabble%3Aemail.naml -- Never explain yourself. Your friends don’t need it and your enemies won’t believe it . -- View this message in context: http://lucene.472066.n3.nabble.com/Expression-Sort-in-Solr-tp3997369p3997475.html Sent from the Solr - User mailing list archive at Nabble.com.
