AutoIncrement not working with some types

Description

Cannot create an autoincrement column with some types. INT and BIGINT seem to be okay, but the UNSIGNED variants, along with MySQL types TINYINT and SMALLINT, fail.

The error in this example is:

Unknown property autoIncrement for liquibase.datatype.core.UnknownType INT UNSIGNED

Someone else encountered the problem here:
http://forum.liquibase.org/topic/smallint-and-mediumint-with-autoincrement-in-the-changelog-fails-on-update

Environment

MySQL

Reporter

Luke Stevens

Fix versions

Affects versions

Priority

Major
Configure