RE: Re: Re: Invariants on a specific fq value
It works as expected. The append, well, appends the parameter and because each collection has a unique value, specifying two filters on different collections will always yield zero results. This, of course, won't work for values that are shared between collections. -Original message- From: Yonik Seeley yo...@lucidimagination.com Sent: Wed 08-09-2010 19:38 To: solr-user@lucene.apache.org; Subject: Re: Re: Invariants on a specific fq value 2010 at 1:32 PM, Markus Jelsma markus.jel...@buyways.nl wrote: Interesting! I haven't met the appends method before and i'll be sure to give it a try tomorrow. Try, the wiki [1] is not very clear on what it really does. Here's a comment from the example solrconfig.xml: !-- In addition to defaults, appends params can be specified to identify values which should be appended to the list of multi-val params from the query (or the existing defaults). In this example, the param fq=instock:true will be appended to any query time fq params the user may specify, as a mechanism for partitioning the index, independent of any user selected filtering that may also be desired (perhaps as a result of faceted searching). NOTE: there is *absolutely* nothing a client can do to prevent these appends values from being used, so don't use this mechanism unless you are sure you always want it. -- -Yonik http://lucenerevolution.org Lucene/Solr Conference, Boston Oct 7-8
RE: Re: Re: Invariants on a specific fq value
Sounds great! I'll be very sure to put it to the test tomorrow and perhaps add documentation on these types to the solrconfigxml wiki page for reference. -Original message- From: Yonik Seeley yo...@lucidimagination.com Sent: Wed 08-09-2010 19:38 To: solr-user@lucene.apache.org; Subject: Re: Re: Invariants on a specific fq value 2010 at 1:32 PM, Markus Jelsma markus.jel...@buyways.nl wrote: Interesting! I haven't met the appends method before and i'll be sure to give it a try tomorrow. Try, the wiki [1] is not very clear on what it really does. Here's a comment from the example solrconfig.xml: !-- In addition to defaults, appends params can be specified to identify values which should be appended to the list of multi-val params from the query (or the existing defaults). In this example, the param fq=instock:true will be appended to any query time fq params the user may specify, as a mechanism for partitioning the index, independent of any user selected filtering that may also be desired (perhaps as a result of faceted searching). NOTE: there is *absolutely* nothing a client can do to prevent these appends values from being used, so don't use this mechanism unless you are sure you always want it. -- -Yonik http://lucenerevolution.org Lucene/Solr Conference, Boston Oct 7-8
RE: Re: Re: Invariants on a specific fq value
: Sounds great! I'll be very sure to put it to the test tomorrow and : perhaps add documentation on these types to the solrconfigxml wiki page : for reference. SolrConfigXml wouldn't really be an appropriate place to document this -- it's not a general config item, it's a feature of the SearchHandler... http://wiki.apache.org/solr/SearchHandler That wiki page already documented defaults, i've updated it to add details on appends and invariants. -Hoss -- http://lucenerevolution.org/ ... October 7-8, Boston http://bit.ly/stump-hoss ... Stump The Chump!
RE: Re: Re: Invariants on a specific fq value
Excellent! You already made my day for tomorrow! I'll check it's behavior with fq parameters specifying the a filter for the same field! -Original message- From: Chris Hostetter hossman_luc...@fucit.org Sent: Wed 08-09-2010 21:04 To: solr-user@lucene.apache.org; Subject: RE: Re: Re: Invariants on a specific fq value : Sounds great! I'll be very sure to put it to the test tomorrow and : perhaps add documentation on these types to the solrconfigxml wiki page : for reference. SolrConfigXml wouldn't really be an appropriate place to document this -- it's not a general config item, it's a feature of the SearchHandler... http://wiki.apache.org/solr/SearchHandler That wiki page already documented defaults, i've updated it to add details on appends and invariants. -Hoss -- http://lucenerevolution.org/ ... October 7-8, Boston http://bit.ly/stump-hoss ... Stump The Chump!
