在VS 2010中，使用数据库项目。

脚本化数据库 对脚本或直接进行更改 您的db服务器 使用数据>同步 模式比较

使一个完美的DB版本解决方案，并使同步DB的微风。

我们使用DBGhost来管理SQL数据库。然后，您将脚本放在版本控制中构建一个新数据库，它将构建一个新数据库，或者将任何现有数据库升级到版本控制中的模式。这样，您就不必担心创建更改脚本(尽管您仍然可以这样做，例如，如果您想更改列的数据类型并需要转换数据)。

每个推荐RedGate工具的人都要加1分，还有额外的建议和警告。

SqlCompare also has a decently documented API: so you can, for instance, write a console app which syncs your source controlled scripts folder with a CI integration testing database on checkin, so that when someone checks in a change to the schema from their scripts folder it's automatically deployed along with the matching application code change. This helps close the gap with developers who are forgetful about propagating changes in their local db up to a shared development DB (about half of us, I think :) ).

A caveat is that with a scripted solution or otherwise, the RedGate tools are sufficiently smooth that it's easy to forget about SQL realities underlying the abstraction. If you rename all the columns in a table, SqlCompare has no way to map the old columns to the new columns and will drop all the data in the table. It will generate warnings but I've seen people click past that. There's a general point here worth making, I think, that you can only automate DB versioning and upgrade so far - the abstractions are very leaky.

Red Gate的SQL Compare产品不仅允许您进行对象级比较，并从中生成更改脚本，还允许您将数据库对象导出到按对象类型组织的文件夹层次结构中，其中一个[objectname]。这些目录中每个对象的SQL创建脚本。对象类型层次结构是这样的:

\功能 \安全 \安全\角色 \ \安全模式 \安全\用户 \存储过程 \表

如果在进行更改后将脚本转储到相同的根目录，则可以使用此目录更新SVN repo，并单独保存每个对象的运行历史记录。

这是围绕发展的“难题”之一。据我所知，没有完美的解决方案。

如果只需要存储数据库结构而不需要存储数据，则可以将数据库导出为SQL查询。(在企业管理器中:右键单击数据库->生成SQL脚本。我建议在选项卡上设置“每个对象创建一个文件”)，然后您可以将这些文本文件提交到svn，并使用svn的diff和日志功能。

我将此与一个Batch脚本绑定在一起，该脚本采用一对参数并设置数据库。我还添加了一些额外的查询，输入默认数据，如用户类型和管理用户。(如果你想要更多关于这方面的信息，张贴一些东西，我可以把脚本放在可以访问的地方)

如果你需要保留所有的数据，我建议保留一个数据库备份，并使用Redgate (http://www.red-gate.com/)产品进行比较。它们并不便宜，但它们值每一分钱。

为了更快地将数据转储到源代码控制系统，您可以使用sysobjects中的版本信息来查看自上次以来哪些对象发生了更改。

设置:在每个数据库中增量地创建一个表，以保存上次检查时的版本信息(第一次运行时为空)。如果要重新扫描整个数据结构，请清除此表。

IF ISNULL(OBJECT_ID('last_run_sysversions'), 0) <> 0 DROP TABLE last_run_sysversions
CREATE TABLE last_run_sysversions (
    name varchar(128), 
    id int, base_schema_ver int,
    schema_ver int,
    type char(2)
)

正常运行模式:您可以从此sql中获取结果，并为您感兴趣的sql脚本生成sql脚本，并将它们放入您选择的源代码控制中。

IF ISNULL(OBJECT_ID('tempdb.dbo.#tmp'), 0) <> 0 DROP TABLE #tmp
CREATE TABLE #tmp (
    name varchar(128), 
    id int, base_schema_ver int,
    schema_ver int,
    type char(2)
)

SET NOCOUNT ON

-- Insert the values from the end of the last run into #tmp
INSERT #tmp (name, id, base_schema_ver, schema_ver, type) 
SELECT name, id, base_schema_ver, schema_ver, type FROM last_run_sysversions

DELETE last_run_sysversions
INSERT last_run_sysversions (name, id, base_schema_ver, schema_ver, type)
SELECT name, id, base_schema_ver, schema_ver, type FROM sysobjects

-- This next bit lists all differences to scripts.
SET NOCOUNT OFF

--Renamed.
SELECT 'renamed' AS ChangeType, t.name, o.name AS extra_info, 1 AS Priority
FROM sysobjects o INNER JOIN #tmp t ON o.id = t.id
WHERE o.name <> t.name /*COLLATE*/
AND o.type IN ('TR', 'P' ,'U' ,'V')
UNION 

--Changed (using alter)
SELECT 'changed' AS ChangeType, o.name /*COLLATE*/, 
       'altered' AS extra_info, 2 AS Priority
FROM sysobjects o INNER JOIN #tmp t ON o.id = t.id 
WHERE (
   o.base_schema_ver <> t.base_schema_ver
OR o.schema_ver      <> t.schema_ver
)
AND  o.type IN ('TR', 'P' ,'U' ,'V')
AND  o.name NOT IN ( SELECT oi.name 
         FROM sysobjects oi INNER JOIN #tmp ti ON oi.id = ti.id
         WHERE oi.name <> ti.name /*COLLATE*/
         AND oi.type IN ('TR', 'P' ,'U' ,'V')) 
UNION

--Changed (actually dropped and recreated [but not renamed])
SELECT 'changed' AS ChangeType, t.name, 'dropped' AS extra_info, 2 AS Priority
FROM #tmp t
WHERE    t.name IN ( SELECT ti.name /*COLLATE*/ FROM #tmp ti
         WHERE NOT EXISTS (SELECT * FROM sysobjects oi
                           WHERE oi.id = ti.id))
AND  t.name IN ( SELECT oi.name /*COLLATE*/ FROM sysobjects oi
         WHERE NOT EXISTS (SELECT * FROM #tmp ti
                           WHERE oi.id = ti.id)
         AND   oi.type  IN ('TR', 'P' ,'U' ,'V'))
UNION

--Deleted
SELECT 'deleted' AS ChangeType, t.name, '' AS extra_info, 0 AS Priority
FROM #tmp t
WHERE NOT EXISTS (SELECT * FROM sysobjects o
                  WHERE o.id = t.id)
AND t.name NOT IN (  SELECT oi.name /*COLLATE*/ FROM sysobjects oi
         WHERE NOT EXISTS (SELECT * FROM #tmp ti
                           WHERE oi.id = ti.id)
         AND   oi.type  IN ('TR', 'P' ,'U' ,'V'))
UNION

--Added
SELECT 'added' AS ChangeType, o.name /*COLLATE*/, '' AS extra_info, 4 AS Priority
FROM sysobjects o
WHERE NOT EXISTS (SELECT * FROM #tmp t
                  WHERE o.id = t.id)
AND      o.type  IN ('TR', 'P' ,'U' ,'V')
AND  o.name NOT IN ( SELECT ti.name /*COLLATE*/ FROM #tmp ti
         WHERE NOT EXISTS (SELECT * FROM sysobjects oi
                           WHERE oi.id = ti.id))
ORDER BY Priority ASC

注意:如果在任何数据库中使用非标准排序规则，则需要将/* COLLATE */替换为数据库排序规则。即COLLATE Latin1_General_CI_AI