Matt I prepared a PR for this issue. Could you try the new version of the dialect and report back: https://github.com/hibernate/hibernate-orm/blob/34247bb2f7f771050481fd9a6038614650c07f83/hibernate-core/src/main/java/org/hibernate/dialect/SybaseAnywhereDialect.java ?

You just have to copy it in your project and use `hibernate.dialect = your.package.SybaseAnywhereDialect`.

We are planning to release 5.4.0 next week. If we have your feedback before that, we will probably include this patch.