“Got different size of tuples and aliases” exception after Spring Boot 2.0.0.RELEASE migration

Question

//imports, etc.

@Entity
@Table(name = \"TSTRANS\")
@SqlResultSetMappings(
        {                   
                @SqlResultSetMapping(name = TS_TRANS_EMP_STAT         


        

Answer 1

It was a bug, now fixed: jira.spring.io/browse/DATAJPA-1280

Add:

@Query(nativeQuery=true) 

at the top of a new method in the repository.