将 Microsoft Access 数据库迁移到 SQL Server Compact Edition 4.0

Question

我创建了一个使用 Microsoft Access 数据库的应用程序，但我遇到了一些问题，因此想迁移到 Microsoft SQL Server Compact Edition。

我研究了几种工具，但目前找不到任何可以将 Access 数据库转换为 SQL CE 的工具。有没有人对快速重新创建表格或 links 我可以使用的软件工具有任何建议？最好是免费解决方案，或者非常便宜（>50 英镑？）

我试过：

Microsoft SSMA - 此工具支持 SQL 服务器的所有版本，精简版除外。
Primeworks - link 下载工具现已失效

Answer 1

正如我在上面的评论中所说，我必须记住我以前是怎么做到的。

我使用（现在仍然使用）SQL Server Express Edition，可免费下载。我不确定它与您所指的精简版之间的区别。我也不确定你的限制是什么，所以这可能不适合你但是...

步骤 1) 安装 SQL Server Express 和 SQL Server Management Studio。进来一个单一的包装。我认为你必须自己获得一个 Microsoft 帐户才能下载它

步骤 2) 创建一个新数据库以将您的访问数据库导入

步骤 3) 在这个新数据库中选择 tasks/import 数据

步骤 4) Select 作为源访问（选择文件），目标 SQL 服务器本机客户端（和 select 您所在的数据库）

步骤 5) 整理。我必须创建运行一些脚本来复制 table，将 Autonum 主键设置为正确的值等等。最后我创建了几个存储过程来帮助我。

Here.s一个。具体的我记不清了，你们随意吧

-- =============================================
-- Author:      Alan Chandler
-- Create date: 10th May 2011
-- Description: Migrates a single table (passed as a parameter) to database
-- =============================================
CREATE PROCEDURE [dbo].[MigrateTable] 
    -- Add the parameters for the stored procedure here
    @table_name sysname
AS
BEGIN
    -- SET NOCOUNT ON added to prevent extra result sets from
    -- interfering with SELECT statements.
    SET NOCOUNT ON;
    SET @table_name = RTRIM(@table_name)
    DECLARE @cmd AS NVARCHAR(max)
    DECLARE @column_name AS NVARCHAR(max)
    DECLARE @object_id AS int
    DECLARE @has_identity AS int
    DECLARE @comma_needed AS bit
    DECLARE column_list_cursor CURSOR READ_ONLY FOR
        SELECT COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME = @table_name ;

    -- Insert statements for procedure here
    -- Do Complete Process as a transaction in case it goes wrong
    BEGIN TRANSACTION
    SELECT @object_id = OBJECT_ID(QUOTENAME(@Table_name))
    SELECT @has_identity = ISNULL(OBJECTPROPERTY(@object_id,'TableHasIdentity'),0)
    SET @cmd = N'DELETE FROM '+QUOTENAME(@table_name)
    EXEC sp_executesql @cmd
    SET @cmd = N'';
    IF @has_identity > 0 
    BEGIN
        -- If We Have an Identity Column we need to allow the insertion without thinking about it
        SET @cmd = N'SET IDENTITY_INSERT '+QUOTENAME(@table_name)+N' ON;'
    END
    -- Create an Insert Statement ...
    SET @cmd = @cmd+N'INSERT INTO [dbo].'+QUOTENAME(@table_name)+N' (';
    -- ... Listing all the column names
    OPEN column_list_cursor;
    SET @comma_needed = N'FALSE'
    FETCH NEXT FROM column_list_cursor INTO @Column_name
    WHILE @@FETCH_STATUS = 0
    BEGIN
        IF @comma_needed = N'TRUE' SET @cmd = @cmd + N',';
        SET @cmd = @cmd + QUOTENAME(@Column_name)
        SET @comma_needed = N'TRUE';
        FETCH NEXT FROM column_list_cursor INTO @Column_name
    END
    SET @cmd = @cmd+N') SELECT '
    -- Now start to create the Select Statement from the other database ...
    SET @comma_needed = N'FALSE'
    CLOSE column_list_cursor;
    -- ... again listing all the column names
    OPEN column_list_cursor;
    FETCH NEXT FROM column_list_cursor INTO @Column_name
    WHILE @@FETCH_STATUS = 0
    BEGIN
        IF @comma_needed = N'TRUE' SET @cmd = @cmd + N',';
        SET @cmd = @cmd + QUOTENAME(@Column_name)
        SET @comma_needed = N'TRUE';
        FETCH NEXT FROM column_list_cursor INTO @Column_name
    END
    CLOSE column_list_cursor
    DEALLOCATE column_list_cursor
    SET @cmd = @cmd + N' FROM [Accuvision].[dbo].'+QUOTENAME(@table_name)+N';'
    IF @has_identity > 0 
    BEGIN
        -- Switch identity function back on and reseed the value
        SET @cmd = @cmd+N'SET IDENTITY_INSERT '+QUOTENAME(@table_name)+N' OFF;'
        SET @cmd = @cmd+N'DBCC CHECKIDENT ('+QUOTENAME(@table_name)+N',RESEED)'
    END
    EXEC sp_executesql @cmd
    COMMIT
    PRINT N'Migration of '+QUOTENAME(@table_name)+N' complete'
END

这是从第二个程序调用的。我不能 post 所有这些，因为我所做的清理工作是保密的，但通用位如下..

-- =============================================
-- Author:      Alan Chandler
-- Create date: 10th May 2011
-- Description: Migrates Accuvision Database (itself imported
--              from an access database of the same name) into
--              the current database, avoiding IDENTITY ISSUES
-- =============================================
CREATE PROCEDURE [dbo].[Migrate] 
AS
BEGIN
    -- SET NOCOUNT ON added to prevent extra result sets from
    -- interfering with SELECT statements.
    SET NOCOUNT ON;
    DECLARE @Table_Name nvarchar(max);
    DECLARE table_list_cursor CURSOR FORWARD_ONLY READ_ONLY FOR
        SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_TYPE = N'BASE TABLE';
    -- Turn off contraint checking on all tables
    EXEC sp_MSforeachtable "ALTER TABLE ? NOCHECK CONSTRAINT all"

    OPEN table_list_cursor;
    FETCH NEXT FROM table_list_cursor INTO @Table_name
    WHILE @@FETCH_STATUS = 0
    BEGIN
        IF @Table_Name NOT IN ( N'WebSiteLeads', N'Debug_Log', N'Config',N'People',N'UserLog',N'ProcedureType',N'DailyDates',N'Locks',N'CallLog')
            EXEC [dbo].[MigrateTable] @Table_name
        FETCH NEXT FROM table_list_cursor INTO @Table_name
    END
    CLOSE table_list_cursor;
    DEALLOCATE table_list_cursor;

--- Lots of calls to 
    SET IDENTITY_INSERT [XXXX] ON;
-- do stuff to table
    SET IDENTITY_INSERT [XXXX] OFF;
    DBCC CHECKIDENT ('XXXX',RESEED)
--
    PRINT N'Last Step, resetting constraints'
    EXEC sp_msForEachTable "ALTER TABLE ? WITH CHECK CHECK CONSTRAINT all"  
    PRINT N'DATA MIGRATION COMPLETE'    
END

希望对您有所帮助。对不起，如果没有，但正如你所看到的，这是将近 5 年前我创建了这些程序 - 使用了几次直到一切正常，我迁移了数据库并且直到现在才再次查看它们

如果您有安全问题等，请参阅 https://www.chandlerfamily.org.uk/2011/04/importing-access-database-into-sqlserver-when-the-former-is-protected-with-a-workgroup-file/

如果你想要一些备份程序等我把它们放在这里 https://www.chandlerfamily.org.uk/2011/05/an-automated-backup-regime-for-a-small-sql-server-database/

Answer 2

1：使用 SSMA 从 Access 迁移到免费的 SQL 服务器版本 (LocalDB / Express)

2：在 Visual Studio 2015 Community Edition（也是免费的）中，使用我的免费“SQL Server Compact Toolbox”从 SQL Server 数据库迁移到 SQL Compact（通过 "one-click" 或通过脚本)

将 Microsoft Access 数据库迁移到 SQL Server Compact Edition 4.0

Migrate Microsoft Access Database to SQL Server Compact Edtion 4.0

database

ms-access

migration

sql-server-ce

database-migration