[hibernate-issues] [Hibernate-JIRA] Assigned: (HHH-7100) ColumnAttributeSourceImpl.isNullable() returns true for collection key and basic element columns

ColumnAttributeSourceImpl.isNullable() returns true for collection key and basic element columns ------------------------------------------------------------------------------------------------ Key: HHH-7100 URL: https://hibernate.onjira.com/browse/HHH-7100 Project: Hibernate ORM Issue Type: Bug Components: metamodel Reporter: Gail Badner Assignee: Gail Badner Fix For: 5.0.0 Not absolutely sure about this, but I think ColumnAttributeSourceImpl.isNullable() should return: - TruthValue.UNKNOWN for collection key column. - TruthValue.UNKNOWN for a basic collection element column, unless explicitly specified in the mapping If ColumnAttributeSourceImpl.isNullable() returns TruthValue.UNKNOWN, then ColumnBindingDefaults.areValuesNullableByDefault() can be used to provide the proper default.