I admit I know little about SOLR, but wouldn't an AlphaOnlySorter ignore the digits?
Erick On Thu, Feb 14, 2008 at 3:51 AM, Mahesh Udupa <[EMAIL PROTECTED]> wrote: > Hello, > > I have following entry in my title list: > > Content1 > Content2 > Content3 > Content4 > Content5 > > If I try to Sort it in ascending or descending order, I am getting same > order. > > I am using following alphaOnlySort field and text. > Please let me know if I miss anything here. > > Thanks in advance for looking into this issue. > > -Thanks and Regards, > kmu > > > <fieldType name="alphaOnlySort" class="solr.TextField" > sortMissingLast="true" omitNorms="true"> > <analyzer> > <!-- KeywordTokenizer does no actual tokenizing, so the entire > input string is preserved as a single token > --> > <tokenizer class="solr.KeywordTokenizerFactory"/> > <!-- The LowerCase TokenFilter does what you expect, which can be > when you want your sorting to be case insensitive > --> > <filter class="solr.LowerCaseFilterFactory" /> > <!-- The TrimFilter removes any leading or trailing whitespace --> > <filter class="solr.TrimFilterFactory" /> > <!-- The PatternReplaceFilter gives you the flexibility to use > Java Regular expression to replace any sequence of characters > matching a pattern with an arbitrary replacement string, > which may include back refrences to portions of the orriginal > string matched by the pattern. > > See the Java Regular Expression documentation for more > infomation on pattern and replacement string syntax. > > > > http://java.sun.com/j2se/1.5.0/docs/api/java/util/regex/package-summary.html > --> > <filter class="solr.PatternReplaceFilterFactory" > pattern="([^a-z])" replacement="" replace="all" > /> > </analyzer> > </fieldType> > > > <fieldType name="text" class="solr.TextField" positionIncrementGap="100"> > <analyzer type="index"> > <tokenizer class="solr.WhitespaceTokenizerFactory"/> > <!-- in this example, we will only use synonyms at query time > <filter class="solr.SynonymFilterFactory" > synonyms="index_synonyms.txt" ignoreCase="true" expand="false"/> > --> > <filter class="solr.StopFilterFactory" ignoreCase="true" words=" > stopwords.txt"/> > <filter class="solr.WordDelimiterFilterFactory" > splitOnCaseChange="1" generateWordParts="1" generateNumberParts="0" > catenateWords="1" catenateNumbers="0" catenateAll="1"/> > <filter class="solr.LowerCaseFilterFactory"/> > <filter class="solr.EnglishPorterFilterFactory" protected=" > protwords.txt"/> > <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> > </analyzer> > <analyzer type="query"> > <tokenizer class="solr.WhitespaceTokenizerFactory"/> > <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" > ignoreCase="true" expand="true"/> > <filter class="solr.StopFilterFactory" ignoreCase="true" words=" > stopwords.txt"/> > <filter class="solr.WordDelimiterFilterFactory" > splitOnCaseChange="1" generateWordParts="1" generateNumberParts="0" > catenateWords="1" catenateNumbers="0" catenateAll="1"/> > <filter class="solr.LowerCaseFilterFactory"/> > <filter class="solr.EnglishPorterFilterFactory" protected=" > protwords.txt"/> > <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> > </analyzer> > </fieldType> > > > <!-- Less flexible matching, but less false matches. Probably not > ideal > for product names, > but may be good for SKUs. Can insert dashes in the wrong place > and > still match. --> > <fieldType name="textTight" class="solr.TextField" > positionIncrementGap="100" > > <analyzer> > <tokenizer class="solr.WhitespaceTokenizerFactory"/> > <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" > ignoreCase="true" expand="false"/> > <filter class="solr.StopFilterFactory" ignoreCase="true" words=" > stopwords.txt"/> > <filter class="solr.WordDelimiterFilterFactory" > generateWordParts="0" generateNumberParts="0" catenateWords="1" > catenateNumbers="1" catenateAll="0"/> > <filter class="solr.LowerCaseFilterFactory"/> > <filter class="solr.EnglishPorterFilterFactory" protected=" > protwords.txt"/> > <filter class="solr.RemoveDuplicatesTokenFilterFactory"/> > </analyzer> > </fieldType> >
