If your user query syntax has a small number of features, you could write your own query parser.
On Fri, Jan 15, 2010 at 4:18 PM, Koji Sekiguchi <k...@r.email.ne.jp> wrote: > David, > > PatternReplaceCharFilterFactory accepts pattern and replacement args. > Please read PatternReplaceCharFilter javadoc to see few samples: > > http://lucene.apache.org/solr/api/org/apache/solr/analysis/PatternReplaceCharFilter.html > > Koji > > -- > http://www.rondhuit.com/en/ > > > > David Seltzer wrote: >> >> Does anyone out there know how to use PatternReplaceCharFilterFactory? >> >> The closest think to an example I see is in the default schema.xml: >> <!-- >> 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 references to portions of the >> original >> string matched by the pattern. >> See the Java Regular Expression documentation for >> more >> information 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"/> >> >> I'm not sure how the PatternReplaceCharFilterFactory differs from the >> PatternReplaceFilterFactory. Can anyone give me an example of how to >> strip all commas for example using this technique? >> >> Thanks! >> >> -Dave >> > > > -- Lance Norskog goks...@gmail.com
