Hi, I have misunderstanding about usage of SynonymGraphFilterFactory and WordDelimiterGraphFilterFactory. Can they be used together?
I have solr type configured in next way <fieldtype name="fulltext_en" class="solr.TextField" autoGeneratePhraseQueries="true"> <analyzer type="index"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.WordDelimiterGraphFilterFactory" generateWordParts="1" generateNumberParts="1" splitOnNumerics="1" catenateWords="1" catenateNumbers="1" catenateAll="0" preserveOriginal="1" protected="protwords_en.txt"/> <filter class="solr.FlattenGraphFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.WordDelimiterGraphFilterFactory" generateWordParts="1" generateNumberParts="1" splitOnNumerics="1" catenateWords="0" catenateNumbers="0" catenateAll="0" preserveOriginal="1" protected="protwords_en.txt"/> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.SynonymGraphFilterFactory" synonyms="synonyms_en.txt" ignoreCase="true" expand="true"/> </analyzer> </fieldtype> So on query time it uses SynonymGraphFilterFactory after WordDelimiterGraphFilterFactory. Synonyms are configured in next way: b=>b,boron 2=>ii,2 Query in solr analysis tool looks so. It is shown that terms after SGF have positions 3 and 4. Is it correct? I thought that they should had 1 and 2 positions. Now when a perform such query "my_field:b2" then parsedQuery looks so " my_field:b2 Synonym(my_field:2 my_field:ii)" But for such query "my_field:2b" parsedQuery will be such " my_field:2b Synonym( my_field :b my_field :boron)" Synonym works only with last part of my query. Am I doing something wrong? Or maybe this filters are incompatible? Now when a perform such query "my_field:b2" then parsedQuery looks so "my_field:b2 Synonym(my_field:2 my_field:ii)" But for such query "my_field:2b" parsedQuery will be such "my_field:2b Synonym(my_field:b my_field:boron)"
