Query DSL groupBy and orderBy should only accept single-valued properties ------------------------------------------------------------------------- Key: ISPN-6008 URL: https://issues.jboss.org/browse/ISPN-6008 Project: Infinispan Issue Type: Bug Components: Embedded Querying, Remote Querying Affects Versions: 8.1.0.CR1, 8.0.2.Final Reporter: Adrian Nistor Assignee: Adrian Nistor Fix For: 8.1.0.Final, 8.0.3.Final {code} QueryFactory qf = getQueryFactory(); Query q = qf.from(getModelFactory().getUserImplClass()) .select(Expression.min("name")) .groupBy("addresses.street") .build(); q.list(); {code} Should throw an exception during query parsing because property "addresses.street" is not single-valued. Similar behaviour should be expected for orderBy.