Question

如何自动运行从给定文件夹运行所有SQL脚本的过程？

Answer 1

编写Windows脚本，使用FOR构造循环遍历文件，并使用SQLCMD实用程序执行每个文件。

for %f in (c:\MySQLScripts\*.sql) do sqlcmd -i %f

Answer 2

您可以使用SQL Server附带的 sqlcmd 命令行工具运行SQL脚本文件。语法如下：

sqlcmd -i c:\MyScript.sql

所以基本上，您只需找到文件夹中的所有文件，循环浏览它们并为每个文件执行 sqlcmd ，如上所示。

Answer 3

我为我的一个项目创建了以下脚本：

SET NOCOUNT ON

EXEC master.dbo.sp_configure 'show advanced options', 1
RECONFIGURE
EXEC master.dbo.sp_configure 'xp_cmdshell', 1
RECONFIGURE

--Create the Folder- en filetables.
DECLARE @SQLFolders TABLE ( SQLFolderName VARCHAR(MAX))
DECLARE @SQLFiles TABLE ( SQLFileName VARCHAR(MAX))
DECLARE @MainFolder VARCHAR(MAX)
DECLARE @FileName VARCHAR(MAX)
DECLARE @FolderName VARCHAR(MAX)
DECLARE @SQLStatement VARCHAR(2000)

SET @MainFolder = 'C:\ProjectName\'

--Fill the foldertable and loop through them.
INSERT INTO @SQLFolders VALUES ('CreateScripts\')
INSERT INTO @SQLFolders VALUES ('ChangeScripts\')

DECLARE cFolders CURSOR LOCAL FOR
    SELECT [SQLFolderName]
    FROM @SQLFolders
OPEN cFolders
FETCH NEXT FROM cFolders INTO @FolderName
WHILE @@FETCH_STATUS = 0
BEGIN
    --Fill the file-table and loop through.
    SET @SQLStatement = 'dir /b "' + @MainFolder + @FolderName + '*.sql"'
    INSERT INTO @SQLFiles
    EXECUTE master.dbo.xp_cmdshell @SQLStatement

    DECLARE cFiles CURSOR LOCAL FOR
        SELECT DISTINCT [SQLFileName]
        FROM @SQLFiles
        WHERE [SQLFileName] IS NOT NULL AND
              [SQLFileName] != 'NULL' AND
              [SQLFileName] != 'File Not Found'
        ORDER BY [SQLFileName]
    OPEN cFiles
    FETCH NEXT FROM cFiles INTO @FileName
    WHILE @@FETCH_STATUS = 0
    BEGIN
        SET @SQLStatement = 'SQLCMD -d hantisdb -i' +  @MainFolder + @FolderName + @FileName
        EXECUTE master.dbo.xp_cmdshell @SQLStatement

        FETCH NEXT FROM cFiles INTO @FileName
    END

    DELETE FROM @SQLFiles

    CLOSE cFiles
    DEALLOCATE cFiles
    FETCH NEXT FROM cFolders INTO @FolderName
END

CLOSE cFolders
DEALLOCATE cFolders
GO

EXEC master.dbo.sp_configure 'xp_cmdshell', 0
RECONFIGURE
EXEC master.dbo.sp_configure 'show advanced options', 0
RECONFIGURE

SET NOCOUNT OFF

我使用它来重新创建我的数据库，并每天从一个新的数据库开始。请注意，它将按照alfabetical顺序执行文件！

Answer 4

您还可以使用powershell执行给定文件夹中的脚本。 http://sqlblogcasts.com/blogs/martinbell/archive/2009/07/30/Executing-all-.SQL-files-in-a-directory-with-Powershell.aspx 杰

执行SQL Server脚本

4 个答案: