[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2731) wrong delete statement for elements in collections with formula properties

wrong delete statement for elements in collections with formula properties -------------------------------------------------------------------------- Key: HHH-2731 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2731 Project: Hibernate3 Issue Type: Bug Components: core Affects Versions: 3.2.4.sp1 Environment: Hibernate 3.2.4 sp1 with oracle 10 Reporter: Giorgio Massussi I have mapped a collection of components in a class; the component declares a formula property: <class name="Master" table="MASTERS"> ... <set name="details" table="DETAILS" cascade="persist,merge,save-update" > <key> ... </key> <composite-element class="Detail"> .... <property name="formula" type="int" > <formula>1</formula> </property> </composite-element> </set> </class> Hibernate generates a delete statement with a wrong where clause on the formula column: delete from DETAILS where [ .... ] and null = 1 I suspect that the problem is in the constructor of org.hibernate.persister.collection.AbstractCollectionPersister: it calculates correctly the set of columns to use in where clauses, excluding formula and nullable columns, but then this fragment of code forces to keep all columns, including formulas //workaround, for backward compatibility of sets with no //not-null columns, assume all columns are used in the //row locator SQL if ( !hasNotNullableColumns ) { Arrays.fill( elementColumnIsInPrimaryKey, true ); } I suspect that there is the same error is in update statement.