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interface is also a superinterface of CompoundSelection , which represents a multiselection . A multiselection is not a valid expression on its own and can be used only in the SELECT clause ... . multiselect In the previous examples, CompoundSelection instances were first built by a CriteriaBuilder

c1 = q. from (Country.class); Root c2 = q. from (Country.class); q. multiselect (c1, c2); Unlike ... ); Root c = q. from (Country.class); Join p = c. join ("capital", JoinType . LEFT ); q. multiselect (c, p

must be eliminated. Since: Jakarta Persistence (JPA) 1.0 CriteriaQuery multiselect ( Selection ... selections ... on the specification of the type of the criteria query object created as well as the arguments to the multiselect method. An argument to the multiselect method must not be a tuple- or array-valued compound selection

( select , distinct , multiselect , array , tuple , construct ) Criteria FROM ( from , join , fetch

. multiselect (...) and nothing like builder.distinct(selection) so that I could do something like criteria. multiselect (builder.distinct($1), $2)... ?? Alex quasado Alexander Adam distinct is a method of 

Hi, I am doing something simple like final Root from = criteria.from(T.class) final Path path = from.get("someStringProperty") final Expression upperPath = builder.upper((Expression ) path); upperPath.alias("TEST"); criteria. multiselect (from, path); criteria.orderBy(builder.asc(upperPath)) I