Hey Jeremy upsy-daisy, you are obviously correct. I thought that I have tried the sort, but obviously I have not. Because today the sorting worked as expected and was case-insensitive. The stored value still maintains the original value, but that kind of makes sense, as otherwise what would be displayed for txt fields?
With many thanks for your help Dario From: Jeremy Buckley - IQS-C <jeremy.buck...@gsa.gov.INVALID> Date: Tuesday, 16 July 2024 at 03:04 To: users@solr.apache.org <users@solr.apache.org> Subject: Re: Lowercase Indexing CAUTION: This is an external email. Do not click any links or open any attachments unless you trust the sender and know the content is safe. Did you try the sort? Operations applied in the indexing analysis chain do not affect the stored version of the field, the one you see in search results. They only affect the internal lucene indexed version of the field, which is what will be used for sorting. The Solr admin UI provides an Analysis feature which is a convenient way to confirm that your field analysis is working as expected.