如何使用Visual Studio生成SQL CLR存储过程安装脚本

Question

我正在使用VS2010处理CLR存储过程.我需要生成独立的部署脚本,以便在客户服务器上安装此过程.现在我使用Visual Studio生成这样的脚本,当我按F5并尝试在DB服务器上调试SP.此脚本放在bin\Debug\MyStoredProcedure.sql文件中.它看起来像这样:

USE [$(DatabaseName)]

GO
IF EXISTS (SELECT * FROM tempdb..sysobjects WHERE id=OBJECT_ID('tempdb..#tmpErrors')) DROP TABLE #tmpErrors
GO
CREATE TABLE #tmpErrors (Error int)
GO
SET XACT_ABORT ON
GO
SET TRANSACTION ISOLATION LEVEL READ COMMITTED
GO
BEGIN TRANSACTION
GO
PRINT N'Dropping [dbo].[spMyStoredProcedure]...';


GO
DROP PROCEDURE [dbo].[spMyStoredProcedure];


GO
IF @@ERROR <> 0
   AND @@TRANCOUNT > 0
    BEGIN
        ROLLBACK;
    END

IF @@TRANCOUNT = 0
    BEGIN
        INSERT  INTO #tmpErrors (Error)
        VALUES                 (1);
        BEGIN TRANSACTION;
    END


GO
PRINT N'Dropping [MyStoredProcedure]...';


GO
DROP ASSEMBLY [MyStoredProcedure];


GO
IF @@ERROR <> 0
   AND @@TRANCOUNT > 0
    BEGIN
        ROLLBACK;
    END

IF @@TRANCOUNT = 0
    BEGIN
        INSERT  INTO #tmpErrors (Error)
        VALUES                 (1);
        BEGIN TRANSACTION;
    END


GO
PRINT N'Creating [MyStoredProcedure]...';


GO
CREATE ASSEMBLY [MyStoredProcedure]
    AUTHORIZATION [dbo]
-- here should be long hex string with assembly binary
    FROM 0x4D5A90000300000004000000FFFCD21546869732070726F6772616D...000000000000000000 
    WITH PERMISSION_SET = SAFE;


GO
IF @@ERROR <> 0
   AND @@TRANCOUNT > 0
    BEGIN
        ROLLBACK;
    END

IF @@TRANCOUNT = 0
    BEGIN
        INSERT  INTO #tmpErrors (Error)
        VALUES                 (1);
        BEGIN TRANSACTION;
    END


GO
PRINT N'Creating [dbo].[spMyStoredProcedure]...';


GO
CREATE PROCEDURE [dbo].[spMyStoredProcedure]
@reference UNIQUEIDENTIFIER, @results INT OUTPUT, @errormessage NVARCHAR (4000) OUTPUT
AS EXTERNAL NAME [MyStoredProcedure].[MyCompany.MyProduct.MyStoredProcedureClass].[MyStoredProcedureMethod]


GO
IF @@ERROR <> 0
   AND @@TRANCOUNT > 0
    BEGIN
        ROLLBACK;
    END

IF @@TRANCOUNT = 0
    BEGIN
        INSERT  INTO #tmpErrors (Error)
        VALUES                 (1);
        BEGIN TRANSACTION;
    END


GO
IF EXISTS (SELECT * FROM #tmpErrors) ROLLBACK TRANSACTION
GO
IF @@TRANCOUNT>0 BEGIN
PRINT N'The transacted portion of the database update succeeded.'
COMMIT TRANSACTION
END
ELSE PRINT N'The transacted portion of the database update failed.'
GO
DROP TABLE #tmpErrors
GO

我想知道,是否有可能在没有Visual Studio的情况下生成这样的脚本？例如,如果我使用MSBuild构建解决方案,然后使用某个工具生成此脚本,该怎么办？我相信,如果我将程序集读取为字节数组,然后将其序列化为十六进制字符串并插入到脚本模板中 - 它可以工作,但也许有一些更简单的标准解决方案？

谢谢.

Answer 1

或者，假设您已将程序集直接从Visual Studio部署到某个测试SQL服务器；通过右键单击SSMS（管理工作室）中的程序集来创建独立的部署脚本，然后选择：

脚本汇编为->创建至...

这将在可用于单个文件部署的SQL脚本中为您编写代表DLL的十六进制字符串。

Answer 2

好吧，似乎唯一的方法是将程序集作为二进制文件读取，然后使用上面的模板生成脚本。像这样的东西：

            using (var str = File.OpenRead(pathToAssembly))
            {
                int count = 0;
                do
                {
                    var buffer = new byte[1024];
                    count = str.Read(buffer, 0, 1024);

                    for (int i = 0; i < count; i++)
                    {
                        hexStringBuilder.Append((buffer[i] >> 4).ToString("X"));
                        hexStringBuilder.Append((buffer[i] & 0xF).ToString("X"));
                    }
                } while (count > 0);
            }
            // generate script using template from initial question

我已经检查过这个方法并且它有效。