我已经发现了如何做到这一点。
首先,需要启用xp_cmdshell实用程序
RAISERROR ('Enabling xp_cmdshell utility...', 0, 1) WITH NOWAIT
EXEC sp_configure 'show advanced options', 1
RECONFIGURE
EXEC sp_configure 'xp_cmdshell', 1
RECONFIGURE
GO
接下来必须定义一个存储过程来完成所有工作。它的工作原理是将所有文件读入一个临时表,然后运行SQLCMD命令来解析每个找到的*。sql文件
CREATE PROCEDURE [Builder].[RunScriptsInFolder]
@scriptsDir varchar(255)
AS
IF len(@scriptsDir) = 0
RETURN 0
DECLARE @Message VARCHAR(254)
SET @Message = 'Loading files in ' + @scriptsDir + ' directory...'
RAISERROR (@Message, 0, 1) WITH NOWAIT
DECLARE @FileList Table (FileNumber int identity(1,1), FileName varchar(255), Command varchar(2048))
DECLARE @OutputTable Table (Output varchar(MAX))
DECLARE @FileName varchar(255)
DECLARE @Command varchar(2048)
DECLARE @FileNum int
DECLARE @databaseName varchar(255)
SET @databaseName = db_name()
SET @Command = 'DIR /B /O:-N ' + @scriptsDir + '*.sql'
INSERT INTO @FileList (FileName) EXEC xp_cmdshell @Command
UPDATE @FileList SET Command = 'sqlcmd -d ' + @databaseName + ' -i "' + @scriptsDir + FileName + '"'
WHILE EXISTS(SELECT * FROM @FileList)
BEGIN
SELECT TOP(1) @FileNum = FileNumber, @FileName = FileName, @Command = Command FROM @FileList
SET @FileName = ' :r ' + @FileName
RAISERROR (@FileName, 0, 1) WITH NOWAIT
EXEC xp_cmdshell @Command
DELETE FROM @FileList WHERE FileNumber = @FileNum
END
RETURN 0;
现在只需调用此存储过程(需要传递包含SQL文件的文件夹的完整路径。可以从MSBuild属性获取项目的路径)。还请注意,我在RunScriptsInFolder调用的调用周围添加了几行代码。因为您不知道文件夹中的文件是按什么顺序执行的,所以应该在执行之前禁用所有外键检查,并在完成后启用它们
RAISERROR ('Disabling all constraints...', 0, 1) WITH NOWAIT
EXEC sp_msforeachtable 'ALTER TABLE ? NOCHECK CONSTRAINT all'
---- Run all files specified folder
BEGIN TRANSACTION
EXEC [Builder].[RunScriptsInFolder] '$(ProjectDir)Scripts\Post-Deployment\Data\'
COMMIT TRANSACTION
---- Enable all constraints
RAISERROR ('Re-enabling all constraints...', 0, 1) WITH NOWAIT
exec sp_msforeachtable @command1="print '?'", @command2='ALTER TABLE ? WITH CHECK CHECK CONSTRAINT all'
您可能还想知道为什么$(ProjectDir)变量不适合您。要启用它,请打开*。dbproj文件和文本编辑器,并在末尾添加此代码。
<PropertyGroup>
<SetVariables>
<Variable Name="ProjectDir" Value="$(ProjectDir)" />
</SetVariables>
</PropertyGroup>
或者,您可以打开数据库项目属性,查找选项卡变量并添加设置变量ProjectDir=$(ProjectDir)