Branch: refs/heads/master Home: https://github.com/hibernate/hibernate-core Commit: d7f3042e5b9eabd8c2ed46407fbc6601254cde2d https://github.com/hibernate/hibernate-core/commit/d7f3042e5b9eabd8c2ed46... Author: Strong Liu <stliu(a)hibernate.org&gt; Date: 2011-11-29 (Tue, 29 Nov 2011) Changed paths: M hibernate-core/src/matrix/java/org/hibernate/test/annotations/uniqueconstraint/UniqueConstraintTest.java M hibernate-testing/src/main/java/org/hibernate/testing/DialectChecks.java Log Message: ----------- HHH-6851 DB2 doesn't support NotNullUnique causes org.hibernate.test.annotations.uniqueconstraint.UniqueConstraintTest.testUniquenessConstraintWithSuperclassProperty fail Commit: 9e45ec3baf7145fa14f0eec7fa40d49a2ccca750 https://github.com/hibernate/hibernate-core/commit/9e45ec3baf7145fa14f0ee... Author: Strong Liu <stliu(a)hibernate.org&gt; Date: 2011-11-29 (Tue, 29 Nov 2011) Changed paths: M hibernate-core/src/main/java/org/hibernate/dialect/DB2Dialect.java Log Message: ----------- HHH-6852 DB2 doesn't support exists in select Compare: https://github.com/hibernate/hibernate-core/compare/b42d5f7...9e45ec3