solr-搜索词的一部分

Question

My field is defined as

<field name="PackageName" type="text_en" indexed="true" stored="true" required="true"/>

*text_en is defined as in the original schema.xml that comes with solr

Now, my field has the following vaues

• "one"
• "one1"

searching for "one" returns only the field "one". What causes it? how can I change it?

Answer 1

If you want to match the words from an alphanumeric indexed term, you may want to check for the WordDelimiterFilterFactory .
WordDelimiterFilterFactory allows splitOnNumerics which would allow One1 to be divided into One and 1 tokens and hence matching the Searched term One .
You can always preserveOriginal to match One1 as well.