Expression.in on component object gives parameters til SQL in wrong order ------------------------------------------------------------------------- Key: HHH-1575 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1575 Project: Hibernate Core Issue Type: Bug Components: query-criteria Affects Versions: 3.1.2 Environment: Oracle 9i, org.hibernate.criterion.InExpression Reporter: Thierry Hermann Fix For: 3.5 Attachments: HibernateMultiColumnPrimaryKeyCriteriaTest.java The InExpression produces a statement like [where (key, station) in ((?,?),(?,?)...)] indeed. but the parameter binding is wrong. In fact if you look in org.hibernate.criterion.InExpression, getTypedValues() method (line: 53-54) both for loop should be inverted: for ( int i=0; i<types.length; i++ ) for ( int j=0; j<values.length; j++ ) should become: for ( int j=0; j<values.length; j++ ) for ( int i=0; i<types.length; i++ )