[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-4586) Jpa2.0 Criteria API lower function missing parameter

Jpa2.0 Criteria API lower function missing parameter ---------------------------------------------------- Key: HHH-4586 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-4586 Project: Hibernate Core Issue Type: Bug Components: entity-manager, query-criteria Affects Versions: 3.5.0-Beta-2 Reporter: zhouyanming Assignee: Steve Ebersole Fix For: 3.5 CriteriaBuilder cb = ... CriteriaQuery<User> cq = ... Metamodel metamodel = ... Root<User> root = cq.from(User.class); EntityType<User> entityType = metamodel.entity(User.class); Expression expression = root.get(entityType.getSingularAttribute("username")); Predicate condition = cb.equal(cb.lower(expression), "test"); cq.where(condition); Hibernate: select user0_.id as id0_, user0_.username as username0_ from users user0_ where lower()=? limit ? 09/11/18 15:09:59 WARN util.JDBCExceptionReporter: SQL Error: 1582, SQLState: 42000 09/11/18 15:09:59 ERROR util.JDBCExceptionReporter: Incorrect parameter count in the call to native function 'lower' Caused by: org.hibernate.exception.SQLGrammarException: could not execute query at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:90) at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) at org.hibernate.loader.Loader.doList(Loader.java:2235) at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2129) at org.hibernate.loader.Loader.list(Loader.java:2124) at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:411) at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:363) at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196) at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1084) at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102) at org.hibernate.ejb.QueryImpl.getSingleResult(QueryImpl.java:238) at org.hibernate.ejb.criteria.CriteriaQueryCompiler$2.getSingleResult(CriteriaQueryCompiler.java:125) at org.ironrhino.core.service.BaseManagerImpl$3.doInJpa(BaseManagerImpl.java:156) at org.springframework.orm.jpa.JpaTemplate.execute(JpaTemplate.java:184) ... 39 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Incorrect parameter count in the call to native function 'lower' at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at com.mysql.jdbc.Util.getInstance(Util.java:381) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1030) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:956) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3558) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3490) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1959) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2109) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2648) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2077) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2228) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:93) at org.apache.commons.dbcp.DelegatingPreparedStatement.executeQuery(DelegatingPreparedStatement.java:93) at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208) at org.hibernate.loader.Loader.getResultSet(Loader.java:1810) at org.hibernate.loader.Loader.doQuery(Loader.java:695) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:257) at org.hibernate.loader.Loader.doList(Loader.java:2232)