“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

As others noted, this was a bug introduced in Spring Boot 2.0.0 and reported in DATAJPA-1280.

It has been fixed and released in Spring Boot 2.0.3.