Branch: refs/heads/master Home: https://github.com/hibernate/hibernate-orm Commit: c0d5fe91532dd65960e2ae348fc1ebefa03549f4 https://github.com/hibernate/hibernate-orm/commit/c0d5fe91532dd65960e2ae3... Author: Andrea Boriero <andrea(a)hibernate.org&gt; Date: 2017-01-17 (Tue, 17 Jan 2017) Changed paths: M hibernate-core/src/main/java/org/hibernate/dialect/MySQLDialect.java M hibernate-core/src/main/java/org/hibernate/dialect/unique/DefaultUniqueDelegate.java A hibernate-core/src/main/java/org/hibernate/dialect/unique/MySQLUniqueDelegate.java A hibernate-core/src/test/java/org/hibernate/test/annotations/uniqueconstraint/MySQLDropConstraintThrowsExceptionTest.java A hibernate-core/src/test/java/org/hibernate/test/schemaupdate/uniqueconstraint/UniqueConstraintDropTest.java M hibernate-core/src/test/java/org/hibernate/test/util/jdbc/PreparedStatementSpyConnectionProvider.java Log Message: ----------- HHH-11236 - JPA hbm2ddl auto-generation creates ddl with invalid syntax for Unique Key with any MySQLDialect