是否有开源 SQL Server 数据库比较工具?

I'm working on an open source project that uses SQL Server 2005 as the data store. We need a DB compare tool to generate diff scripts to be able to upgrade a DB from one version to another.

Is there an open source or free SQL Server DB diff tool out there that generates a convert script?

解决方案

I think that Open DBiff does a good job. It's simple and I works with SQL Server 2005/2008.

But only generate the change script. Nothing more and nothing less.