Branch: refs/heads/4.2 Home: https://github.com/hibernate/hibernate-orm Commit: 84918aaf155302e4e00689978275c15bc536ec67 https://github.com/hibernate/hibernate-orm/commit/84918aaf155302e4e006899... Author: George Gastaldi <gegastaldi(a)gmail.com&gt; Date: 2014-12-18 (Thu, 18 Dec 2014) Changed paths: M hibernate-core/src/main/java/org/hibernate/dialect/H2Dialect.java Log Message: ----------- HHH-9500: H2Dialect shoud not drop constraints The constraints are automatically dropped when the table is also dropped. Trying to drop a constraint on a table that doesn't exist present unnecessary error messages. (cherry picked from commit 7854bc6769c1f0b73a6b54216fd1586fc19feffa) Commit: f66fcc461b0d59181cbdcc56cb4843b9ad798cf1 https://github.com/hibernate/hibernate-orm/commit/f66fcc461b0d59181cbdcc5... Author: George Gastaldi <gegastaldi(a)gmail.com&gt; Date: 2014-12-18 (Thu, 18 Dec 2014) Changed paths: M hibernate-core/src/main/java/org/hibernate/dialect/H2Dialect.java Log Message: ----------- HHH-6670: H2Dialect should use "if exists" when dropping sequences (cherry picked from commit 60d4fe5001cdc31affe800c73f32f13ac274c8b8) Compare: https://github.com/hibernate/hibernate-orm/compare/e8cf997eb3e0...f66fcc4...