Tulsi wrote > Can you post the managed schema and solrconfig content here ?
Schema for the 4.6 index (I omitted all non-relevant data): <schema name="ItemCodeIndex46_0_English" version="1.3"> <types> <fieldType name="textgen-ai" class="solr.TextField" positionIncrementGap="1000"> <analyzer type="index"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.ASCIIFoldingFilterFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/> <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="0" splitOnCaseChange="0"/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.ASCIIFoldingFilterFactory"/> <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/> <filter class="solr.WordDelimiterFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="0" splitOnCaseChange="0"/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> </fieldType> </types> <fields> <field name="TITLE_ItemCode_t" type="textgen-ai" indexed="true" stored="true" omitNorms="false" multiValued="false" termVectors="true" termPositions="true"/> <field name="TITLE_ItemCode_s" type="textgen-ai" indexed="true" stored="true" omitNorms="false" multiValued="false" termVectors="false" termPositions="false"/> <field name="TITLE_ItemCode_u" type="textgen-ai" indexed="true" stored="true" omitNorms="false" multiValued="false" termVectors="true" termPositions="true"/> </fields> <copyField source="TITLE_ItemCode_u" dest="TITLE_ItemCode_t"/> <copyField source="TITLE_ItemCode_u" dest="TITLE_ItemCode_s"/> <solrQueryParser defaultOperator="AND"/> </schema> Schema for the 7.5 index (I omitted all non-relevant data): <schema name="ItemCodeIndex75_4_English" version="1.6"> <types> <fieldType name="textgen-ai" class="solr.TextField" positionIncrementGap="1000"> <analyzer type="index"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.ASCIIFoldingFilterFactory"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/> <filter class="solr.WordDelimiterGraphFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="1" catenateNumbers="1" catenateAll="1" splitOnCaseChange="0"/> <filter class="solr.FlattenGraphFilterFactory"/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> <analyzer type="query"> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <filter class="solr.ASCIIFoldingFilterFactory"/> <filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt" ignoreCase="true" expand="true"/> <filter class="solr.StopFilterFactory" ignoreCase="true" words="stopwords.txt"/> <filter class="solr.WordDelimiterGraphFilterFactory" generateWordParts="1" generateNumberParts="1" catenateWords="0" catenateNumbers="0" catenateAll="1" splitOnCaseChange="0"/> <filter class="solr.LowerCaseFilterFactory"/> </analyzer> </fieldType> </types> <fields> <field name="TITLE_ItemCode_t" type="textgen-ai" indexed="true" stored="true" omitNorms="false" multiValued="false" termVectors="true" termPositions="true"/> <field name="TITLE_ItemCode_s" type="textgen-ai" indexed="true" stored="true" omitNorms="false" multiValued="false" termVectors="false" termPositions="false"/> <field name="TITLE_ItemCode_u" type="textgen-ai" indexed="true" stored="true" omitNorms="false" multiValued="false" termVectors="true" termPositions="true"/> </fields> <copyField source="TITLE_ItemCode_u" dest="TITLE_ItemCode_t"/> <copyField source="TITLE_ItemCode_u" dest="TITLE_ItemCode_s"/> </schema> About the solrconfig.xml file - I don't think I can share it because it may contain sensitive information. Is there something specific from this file that may be relevant for our discussion? Tulsi wrote > Do try the solr admin analysis screen > once as well to see the behaviour for this field. > https://lucene.apache.org/solr/guide/7_6/index.html I looked at the analysis screen, but it wasn't helpful. That's why I started using the "debug=query" parameter and the content of parsedquery. -- Sent from: https://lucene.472066.n3.nabble.com/Solr-User-f472068.html