The code is generating a query:
{noformat}select datasourceView.id, max(datasourceView.datasourceStatus) as DATASOURCE_STATUS_helper_column, datasourceView.id as ID_helper_column{noformat}
datasourceStatus is an enum mapped to a text column.
{noformat}@Column(name = "status")
@Enumerated(EnumType.STRING)
private DatasourceStatus datasourceStatus;{noformat}
As a result I get.
{{org.springframework.dao.InvalidDataAccessApiUsageException: org.hibernate.QueryException: Parameter 1 of function max() has type COMPARABLE, but argument is of type com.xxx.datasource.domain.DatasourceStatus}}
This query was working in Hibernate 6.1.7 (and 5+ versions). It seems it was introduced in 6.2.0 and it is also present it the latest available version.
Chainging Changing the enum definitaion class definition to expliclty explicitly implement comparable interface doesn’t help. |
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