Hi, Quite some time ago, someone opened https://hibernate.atlassian.net/browse/HHH-12850 stating that null values were not supported for Booleans with SAP SQL Anywhere.
This is due to the fact that null values are not supported for bits and we should use a tinyint. Interestingly enough, it was fixed for Sybase here: https://hibernate.atlassian.net/browse/HHH-5413 . Changing this will probably lead to compatibility issues but I think a note in the migration guide requiring a migration from bit to tinyint would be sufficient and 5.4.0 would be a good opportunity to do it. Thoughts? -- Guillaume _______________________________________________ hibernate-dev mailing list hibernate-dev@lists.jboss.org https://lists.jboss.org/mailman/listinfo/hibernate-dev