HQL "is not true" gets incorrectly changed into SQL "<>true" ------------------------------------------------------------ Key: HHH-3101 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-3101 Project: Hibernate3 Issue Type: Bug Components: query-hql Affects Versions: 3.2.6, 3.2.5 Environment: PostgreSQL Reporter: Gertjan van Oosten Priority: Minor An HQL query with a where-clause on a boolean field like this: where boolValue is not true [boolValue is of type boolean, possibly NULL] which, according to the SQL:2003 standard and PostgreSQL's implementation thereof, means: select all rows that have a boolValue of either UNKNOWN (or NULL) or FALSE. However, this HQL statement gets translated into SQL like this: where sometable0_.bool_value<>true which is semantically different: select all rows that have a bool_value of FALSE, thus missing all rows where bool_value is UNKNOWN (or NULL). -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira