The most successful scheme I've ever used on a project has combined backups and differential SQL files. Basically we would take a backup of our db after every release and do an SQL dump so that we could create a blank schema from scratch if we needed to as well. Then anytime you needed to make a change to the DB you would add an alter scrip to the sql directory under version control. We would always prefix a sequence number or date to the file name so the first change would be something like 01_add_created_on_column.sql, and the next script would be 02_added_customers_index. Our CI machine would check for these and run them sequentially on a fresh copy of the db that had been restored from the backup.

我们还准备了一些脚本，开发人员可以用一个命令将本地db重新初始化到当前版本。

The most successful scheme I've ever used on a project has combined backups and differential SQL files. Basically we would take a backup of our db after every release and do an SQL dump so that we could create a blank schema from scratch if we needed to as well. Then anytime you needed to make a change to the DB you would add an alter scrip to the sql directory under version control. We would always prefix a sequence number or date to the file name so the first change would be something like 01_add_created_on_column.sql, and the next script would be 02_added_customers_index. Our CI machine would check for these and run them sequentially on a fresh copy of the db that had been restored from the backup.

我们还准备了一些脚本，开发人员可以用一个命令将本地db重新初始化到当前版本。

我已经使用RedGate SQL Compare Pro与脚本文件夹进行模式同步，然后我将所有更新提交给版本控制。效果很好。

我已经开始研究sqlHawk，它的目标是围绕这个问题提供(开源)工具。

它目前处于相当早期的阶段，但已经支持存储和执行存储过程以及运行脚本更新。

如果有任何人有时间看这个工具，我将非常感激。

为公然的自我推销道歉，但我希望这对某人有用!

RedGate很棒，当数据库发生变化时，我们会生成新的快照(一个小的二进制文件)，并将该文件作为资源保存在项目中。每当我们需要更新数据库时，我们使用RedGate的工具包来更新数据库，并且能够从空数据库创建新的数据库。

RedGate也制作数据快照，虽然我个人没有使用过，但它们同样强大。

我已经在http://dbdeploy.com/上使用了ThoughtWorks的dbdeploy工具。它鼓励使用迁移脚本。在每个版本中，我们将更改脚本合并到一个文件中，以简化理解，并允许dba“支持”更改。