Re: customizing results in StandardQueryHandler
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customizing results in StandardQueryHandler
Hi, In my usecase, I query a set of fields. Then based on the results, I want to output a customized set of fields. Can I do this without using a search component? E:g. I query for fields f1, f2, f3, f4. Now based on some conditions, I want to output just f1, f3, f4 (the list of final fields may vary). How do I rewrite the resultant xml optimally? Any thoughts on this will be helpful Thanks, Kalyan
Re: customizing results in StandardQueryHandler
isn't this just: fl=f1,f3,f4 etc or am I missing something? On Oct 24, 2008, at 12:26 PM, Manepalli, Kalyan wrote: Hi, In my usecase, I query a set of fields. Then based on the results, I want to output a customized set of fields. Can I do this without using a search component? E:g. I query for fields f1, f2, f3, f4. Now based on some conditions, I want to output just f1, f3, f4 (the list of final fields may vary). How do I rewrite the resultant xml optimally? Any thoughts on this will be helpful Thanks, Kalyan
RE: customizing results in StandardQueryHandler
Ryan, Actually, what I need is: I always query for a set of fields say (f1, f2, f3 .. f6). Now once I get the results, based on some logic, I need to generate the XML which is customized and contains only fields say (f2, f3, and some new data). So the fl will always be (f1 ... f6) Thanks, Kalyan Manepalli -Original Message- From: Ryan McKinley [mailto:[EMAIL PROTECTED] Sent: Friday, October 24, 2008 1:25 PM To: solr-user@lucene.apache.org Subject: Re: customizing results in StandardQueryHandler isn't this just: fl=f1,f3,f4 etc or am I missing something? On Oct 24, 2008, at 12:26 PM, Manepalli, Kalyan wrote: Hi, In my usecase, I query a set of fields. Then based on the results, I want to output a customized set of fields. Can I do this without using a search component? E:g. I query for fields f1, f2, f3, f4. Now based on some conditions, I want to output just f1, f3, f4 (the list of final fields may vary). How do I rewrite the resultant xml optimally? Any thoughts on this will be helpful Thanks, Kalyan
RE: customizing results in StandardQueryHandler
Ah! This will let you post-process result sets with an XSL script: http://wiki.apache.org/solr/XsltResponseWriter -Original Message- From: Manepalli, Kalyan [mailto:[EMAIL PROTECTED] Sent: Friday, October 24, 2008 11:44 AM To: solr-user@lucene.apache.org Subject: RE: customizing results in StandardQueryHandler Ryan, Actually, what I need is: I always query for a set of fields say (f1, f2, f3 .. f6). Now once I get the results, based on some logic, I need to generate the XML which is customized and contains only fields say (f2, f3, and some new data). So the fl will always be (f1 ... f6) Thanks, Kalyan Manepalli -Original Message- From: Ryan McKinley [mailto:[EMAIL PROTECTED] Sent: Friday, October 24, 2008 1:25 PM To: solr-user@lucene.apache.org Subject: Re: customizing results in StandardQueryHandler isn't this just: fl=f1,f3,f4 etc or am I missing something? On Oct 24, 2008, at 12:26 PM, Manepalli, Kalyan wrote: Hi, In my usecase, I query a set of fields. Then based on the results, I want to output a customized set of fields. Can I do this without using a search component? E:g. I query for fields f1, f2, f3, f4. Now based on some conditions, I want to output just f1, f3, f4 (the list of final fields may vary). How do I rewrite the resultant xml optimally? Any thoughts on this will be helpful Thanks, Kalyan
Re: customizing results in StandardQueryHandler
I'm still not following... Does the logic depend on the result? That is, are you asking for doc A to have f1,f2 and doc B to have f1,f4? If that is your question, then no -- as is, the ResponseWriter will write the same fields for every document. When you say (f2, f3, and some new data) -- where does the new data come from? Are you trying to augment the results of a document with something else? If so, take a look at the local solr patch in: https://issues.apache.org/jira/browse/LUCENE-1387 that adds a distance calculation to each matched document. On Oct 24, 2008, at 2:43 PM, Manepalli, Kalyan wrote: Ryan, Actually, what I need is: I always query for a set of fields say (f1, f2, f3 .. f6). Now once I get the results, based on some logic, I need to generate the XML which is customized and contains only fields say (f2, f3, and some new data). So the fl will always be (f1 ... f6) Thanks, Kalyan Manepalli -Original Message- From: Ryan McKinley [mailto:[EMAIL PROTECTED] Sent: Friday, October 24, 2008 1:25 PM To: solr-user@lucene.apache.org Subject: Re: customizing results in StandardQueryHandler isn't this just: fl=f1,f3,f4 etc or am I missing something? On Oct 24, 2008, at 12:26 PM, Manepalli, Kalyan wrote: Hi, In my usecase, I query a set of fields. Then based on the results, I want to output a customized set of fields. Can I do this without using a search component? E:g. I query for fields f1, f2, f3, f4. Now based on some conditions, I want to output just f1, f3, f4 (the list of final fields may vary). How do I rewrite the resultant xml optimally? Any thoughts on this will be helpful Thanks, Kalyan
RE: customizing results in StandardQueryHandler
Populating the field at the index time is a good option. Is there any other way to do it in search time Thanks, Kalyan Manepalli -Original Message- From: Ryan McKinley [mailto:[EMAIL PROTECTED] Sent: Friday, October 24, 2008 2:14 PM To: solr-user@lucene.apache.org Subject: Re: customizing results in StandardQueryHandler I'm still not following... Does the logic depend on the result? That is, are you asking for doc A to have f1,f2 and doc B to have f1,f4? If that is your question, then no -- as is, the ResponseWriter will write the same fields for every document. When you say (f2, f3, and some new data) -- where does the new data come from? Are you trying to augment the results of a document with something else? If so, take a look at the local solr patch in: https://issues.apache.org/jira/browse/LUCENE-1387 that adds a distance calculation to each matched document. On Oct 24, 2008, at 2:43 PM, Manepalli, Kalyan wrote: Ryan, Actually, what I need is: I always query for a set of fields say (f1, f2, f3 .. f6). Now once I get the results, based on some logic, I need to generate the XML which is customized and contains only fields say (f2, f3, and some new data). So the fl will always be (f1 ... f6) Thanks, Kalyan Manepalli -Original Message- From: Ryan McKinley [mailto:[EMAIL PROTECTED] Sent: Friday, October 24, 2008 1:25 PM To: solr-user@lucene.apache.org Subject: Re: customizing results in StandardQueryHandler isn't this just: fl=f1,f3,f4 etc or am I missing something? On Oct 24, 2008, at 12:26 PM, Manepalli, Kalyan wrote: Hi, In my usecase, I query a set of fields. Then based on the results, I want to output a customized set of fields. Can I do this without using a search component? E:g. I query for fields f1, f2, f3, f4. Now based on some conditions, I want to output just f1, f3, f4 (the list of final fields may vary). How do I rewrite the resultant xml optimally? Any thoughts on this will be helpful Thanks, Kalyan
