Here's the snippet from the changelog of 3.1.0. 571 * In previous releases, sorting or evaluating function queries on 572 fields that were "multiValued" (either by explicit declaration in 573 schema.xml or by implict behavior because the "version" attribute on 574 the schema was less then 1.2) did not generally work, but it would 575 sometimes silently act as if it succeeded and order the docs 576 arbitrarily. Solr will now fail on any attempt to sort, or apply a 577 function to, multi-valued fields
> Hi, > I could be wrong here but my app worked fine with sorting on > multivalued date fields > before 3.4. But now it is giving an error. > > *HTTP Status 400 - can not sort on multivalued field: creation_date_dm > > *Is this a regression/bug? > > thanks, > Darren
