Re: searching exact phrase with stop word returns bad results

[Jack Krupansky]

The Word Delimiter Filter will remove all punctuation characters. That is 
its function.

Maybe you should first describe in simple English what your token/term rules 
are, and then it would be more clear what tokenizer and filters would be 
most appropriate.

-- Jack Krupansky

-----Original Message----- 
From: adfel70
Sent: Tuesday, March 12, 2013 3:14 AM
To: solr-user@lucene.apache.org
Subject: Re: searching exact phrase with stop word returns bad results

I see that there is not token with @.
the question  is why.
this is my field type:

<fieldtype name="email_type" class="solr.TextField"
positionIncrementGap="100" autoGeneratePhraseQueries="false"
omitNorms="true">
     <analyzer>
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
         <filter class="solr.LowerCaseFilterFactory"/>
         <filter class="solr.WordDelimiterFilterFactory"
preserveOriginal="1" generateWordParts="1" generateNumberParts="1"
catenateWords="0" catenateNumbers="0" catenateAll="0"
splitOnCaseChange="0"/>
     </analyzer>
   </fieldtype>

any idea?



Erick Erickson wrote
Take a look at admin/analysis for the field in question, feed it values
and
see how they are tokenized. My guess is that the token in the index is

abc@

 (single token), which of course won't match the fragment "@
gmail.com" (assuming gmail.com@ is a typo)...

Best
Erick


On Wed, Mar 6, 2013 at 5:43 AM, adfel70 &lt;

adfel70@

&gt; wrote:

Hi

I have emails indexed with the default text_general fieldType.

I find that if the email "

abc@

" is indexed, and I search for
"gmail.com@" (exact phrase search) I can a result, while I should not get
one.

Any idea how to solve this?

thanks.



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