Réda Housni Alaoui ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) *created* an issue Hibernate ORM ( https://hibernate.atlassian.net/browse/HHH?atlOrigin=eyJpIjoiMDRiYTYyYjc2... ) / Bug ( https://hibernate.atlassian.net/browse/HHH-16130?atlOrigin=eyJpIjoiMDRiYT... ) HHH-16130 ( https://hibernate.atlassian.net/browse/HHH-16130?atlOrigin=eyJpIjoiMDRiYT... ) Unable to invoke Postgres date_trunc function via CriteriaApi ( https://hibernate.atlassian.net/browse/HHH-16130?atlOrigin=eyJpIjoiMDRiYT... ) Issue Type: Bug Affects Versions: 6.1.6 Assignee: Unassigned Created: 02/Feb/2023 01:30 AM Priority: Major Reporter: Réda Housni Alaoui ( https://hibernate.atlassian.net/secure/ViewProfile.jspa?accountId=557058%... ) The following snippet was working on version 5.6.14 on Postgres 14: CriteriaBuilder criteriaBuilder = entityManager.getCriteriaBuilder(); CriteriaQuery<Date> query = criteriaBuilder.createQuery(Date.class); query.select(criteriaBuilder.function( "date_trunc" , Date.class, criteriaBuilder.literal( "year" ), criteriaBuilder.currentTimestamp())); entityManager.createQuery(query).getSingleResult(); On 6.1.6, it fails with arameter 1 of function date_trunc() has type TEMPORAL_UNIT, but argument is of type java.lang. Object org.hibernate.QueryException: Parameter 1 of function date_trunc() has type TEMPORAL_UNIT, but argument is of type java.lang. Object at app //org.hibernate.query.sqm.produce.function.ArgumentTypesValidator.throwError(ArgumentTypesValidator.java:251) at app //org.hibernate.query.sqm.produce.function.ArgumentTypesValidator.validate(ArgumentTypesValidator.java:111) at app //org.hibernate.query.sqm.function.AbstractSqmFunctionDescriptor.generateSqmExpression(AbstractSqmFunctionDescriptor.java:104) at app //org.hibernate.query.sqm.internal.SqmCriteriaNodeBuilder.function(SqmCriteriaNodeBuilder.java:1643) at app //org.hibernate.query.sqm.internal.SqmCriteriaNodeBuilder.function(SqmCriteriaNodeBuilder.java:176) at app //org.hibernate.orm.test.query.hql.FunctionTests.lambda$testDateTruncFunctionViaCriteriaApi$22(FunctionTests.java:542) at app //org.hibernate.testing.orm.transaction.TransactionUtil.wrapInTransaction(TransactionUtil.java:49) at app //org.hibernate.testing.orm.transaction.TransactionUtil.inTransaction(TransactionUtil.java:24) at app //org.hibernate.testing.orm.junit.SessionFactoryExtension$SessionFactoryScopeImpl.inTransaction(SessionFactoryExtension.java:375) at app //org.hibernate.testing.orm.junit.SessionFactoryExtension$SessionFactoryScopeImpl.inTransaction(SessionFactoryExtension.java:352) at app //org.hibernate.orm.test.query.hql.FunctionTests.testDateTruncFunctionViaCriteriaApi(FunctionTests.java:536) But https://github.com/Cosium/hibernate-orm/blob/94b20bafc84d3f26fa37bf41ed79... ( https://github.com/Cosium/hibernate-orm/blob/94b20bafc84d3f26fa37bf41ed79... ) proves it works via HQL . ( https://hibernate.atlassian.net/browse/HHH-16130#add-comment?atlOrigin=ey... ) Add Comment ( https://hibernate.atlassian.net/browse/HHH-16130#add-comment?atlOrigin=ey... ) Get Jira notifications on your phone! Download the Jira Cloud app for Android ( https://play.google.com/store/apps/details?id=com.atlassian.android.jira.... ) or iOS ( https://itunes.apple.com/app/apple-store/id1006972087?pt=696495&ct=Em... ) This message was sent by Atlassian Jira (v1001.0.0-SNAPSHOT#100214- sha1:06410ea )