Error when grouping by property that is a path ---------------------------------------------- Key: ISPN-8483 URL: https://issues.jboss.org/browse/ISPN-8483 Project: Infinispan Issue Type: Bug Components: Embedded Querying, Remote Querying Affects Versions: 9.2.0.Alpha2 Reporter: Gustavo Fernandes Assignee: Adrian Nistor If the GROUP BY clause is done on fields of internal entities of the entity queried on, the query fails. Example, consider a 'Character' entity/message, which has an internal 'Wiki' message, both defined in protobuf. The following query: {code:sql} select count(c.name), c.wiki.place_of_birth from Character c group by c.wiki.place_of_birth {code} results in {noformat} ISPN014026: The expression 'wiki.place_of_birth' must be part of an aggregate function or it should be included in the GROUP BY clause {noformat}