<changelog xmlns="http://www.codesynthesis.com/xmlns/odb/changelog" database="mssql" version="1"> <changeset version="2"> <alter-table name="object"> <add-column name="num" type="INT" null="false"/> </alter-table> </changeset> <model version="1"> <table name="object" kind="object"> <column name="id" type="INT" null="false"/> <primary-key auto="true"> <column name="id"/> </primary-key> </table> </model> </changelog>