Re: - character in search query
dismax is a fairly narrow-use parser. By that I mean it was created to solve a specific issue. It has some pronounced warts as you've discovered. edismax is the preferred parser if you have access to it. I'd just ignore dismax if you have access to edismax. There's been some talk of deprecating dismax in favor of edismax in fact. But if you really want to know, see: https://issues.apache.org/jira/browse/SOLR-1553 Best Erick On Wed, Jul 20, 2011 at 5:10 AM, roySolr royrutten1...@gmail.com wrote: When i use the edismax handler the escaping works great(before i used the dismax handler).The debugQuery shows me this: +((DisjunctionMaxQuery((name:arsenal)~1.0) DisjunctionMaxQuery((name:london)~1.0))~2 The \ is not in the parsedquery, so i get the results i wanted. I don't know why the dismax handler working this way. Can someone tells me the difference between the dismax and edismax handler? -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3184941.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: - character in search query
Here is my complete fieldtype: fieldType name=name class=solr.TextField positionIncrementGap=100 analyzer charFilter class=solr.HTMLStripCharFilterFactory/ tokenizer class=solr.PatternTokenizerFactory pattern=\s|, / filter class=solr.LowerCaseFilterFactory/ filter class=solr.PatternReplaceFilterFactory pattern=- replacement=/ filter class=solr.ASCIIFoldingFilterFactory/ /analyzer /fieldType In the Field Analysis i see that the - is removed by the patternreplaceFilter. When i escaped the term($q = SolrUtils::escapeQueryChars($q);) i see in my debugQuery something like this(term = arsenal - london): +((DisjunctionMaxQuery((name:arsenal)~1.0) DisjunctionMaxQuery((name:\ london~1.0))~2) () When i don't escaped the query i get something like this: +((DisjunctionMaxQuery((name:arsenal)~1.0) -DisjunctionMaxQuery((name:london)~1.0))~1) () The - is my term is used by the -DisjunctionMaxQuery. How can i fix this problem? What is the Easiest way? -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3184805.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: - character in search query
When i use the edismax handler the escaping works great(before i used the dismax handler).The debugQuery shows me this: +((DisjunctionMaxQuery((name:arsenal)~1.0) DisjunctionMaxQuery((name:london)~1.0))~2 The \ is not in the parsedquery, so i get the results i wanted. I don't know why the dismax handler working this way. Can someone tells me the difference between the dismax and edismax handler? -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3184941.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: - character in search query
Anybody? -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3182228.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: - character in search query
Let's see the complete fieldType definition. Have you looked at your index with, say, Luke and seen what's actually in your index? And do you re-index after each schema change? What does your admin/analysis page look like? Have you considered PatternReplaceCharFilterFactory rather than the tokenizer? Best Erick On Tue, Jul 19, 2011 at 7:48 AM, roySolr royrutten1...@gmail.com wrote: Anybody? -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3182228.html Sent from the Solr - User mailing list archive at Nabble.com.
Re:- character in search query
using '\' to escape. Best Wishes. -- Best wishes James Bond Fang 方 振鹏 Dept. Software Engineering Xiamen University -- Original -- From: roySolr; Date: 2011年7月14日(星期四) 下午5:29 To: solr-user; Subject: - character in search query Hello, I have some problem with characters in the search term. I have some query's like this: Arsenal - london Ajax - amsterdam Arsenal - moskou Arsenal - China When i send arsenal - london to SOLR i get 2 results, China and moskou. I looked in the debugQuery and it looks like solr is searching for Arsenal that's not in london. How can i fix that SOLR handle the - as normal text? i tried something like this but it's not working: charFilter class=solr.PatternReplaceCharFilterFactory pattern=- replacement=/ Quotes is working(Arsenal - london) but then i cannot search for london arsenal anymore. -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3168604.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: - character in search query
Using '\' to escape. -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3168612.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: - character in search query
thanks! I use the escape function of the solr pecl package to escape special characters http://docs.php.net/manual/kr/solrutils.escapequerychars.php -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3168638.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: - character in search query
It looks like it's still not working. I send this to SOLR: q=arsenal \- london I get no results. When i look at the debugQuery i see this: (name: arsenal | city:arsenal)~1.0 (name: \ | city:\)~1.0 (name: london | city: london)~1.0 my requesthandler: requestHandler name=dismax class=solr.SearchHandler default=true lst name=defaults str name=defTypedismax/str str name=qf name city /str /lst /requestHandler What is going wrong? -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3168666.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: - character in search query
Easy, the hyphen is out on its own (with spaces on either side) and is probably getting removed from the search by the tokenizer. Check your analysis. François On Jul 14, 2011, at 6:05 AM, roySolr wrote: It looks like it's still not working. I send this to SOLR: q=arsenal \- london I get no results. When i look at the debugQuery i see this: (name: arsenal | city:arsenal)~1.0 (name: \ | city:\)~1.0 (name: london | city: london)~1.0 my requesthandler: requestHandler name=dismax class=solr.SearchHandler default=true lst name=defaults str name=defTypedismax/str str name=qf name city /str /lst /requestHandler What is going wrong? -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3168666.html Sent from the Solr - User mailing list archive at Nabble.com.
Re: - character in search query
Yes, i had some tokenizer like this: tokenizer class=solr.PatternTokenizerFactory pattern=\s|-|, / Now i removed the - from this tokenizer and the debugQuery looks like this: (name:arsenal | city:arsenal)~1.0 (name:\- | city:\-)~1.0 (name:london | city:london)~1.0 Still i get no results.. -- View this message in context: http://lucene.472066.n3.nabble.com/character-in-search-query-tp3168604p3168885.html Sent from the Solr - User mailing list archive at Nabble.com.
