zoukankan      html  css  js  c++  java
  • SQL Server: Enable xp_cmdshell using sp_configure

    The xp_cmdshell option is a server configuration option that enables system administrators to control whether the xp_cmdshell extended stored procedure can be executed on a system.

    ---- To allow advanced options to be changed.
    
    EXEC sp_configure 'show advanced options', 1
    
    GO- To update the currently configured value for advanced options.
    
    RECONFIGURE
    
    GO- To enable the feature.
    
    EXEC sp_configure 'xp_cmdshell', 1
    
    GO- To update the currently configured value for this feature.
    
    RECONFIGURE
    
    GO

    Now you can execute cmd script by using xm_cmdshell,

    EXECUTE master..xp_cmdshell 'C:\AAT_PDF_Thumbnail_Generator\test.bat'

    -- this can execute a bat file

    -- try this command to create a new directory

    exec xp_cmdshell 'MD "d:\test2"'

    Tips: if you get errors like this:

    Msg 15123, Level 16, State 1, Procedure sp_configure, Line 50
    The configuration option 'xp_cmdshell' does not exist, or it may be an advanced option.

    This is bcs of the advanced options are turn off. you can use this statement to turn on the advanced options:

    EXEC sp_configure 'show advanced options', 1 
    GO 
    RECONFIGURE WITH OVERRIDE
  • 相关阅读:
    2、介绍在TensorFlow当中使用不同的方式创建张量tensor
    1、TensorFlow如何工作?
    1、
    7、Maven插件
    6、Maven仓库
    5、Maven-构建配置文件
    4、maven——构建生命周期
    3、示例(在java中使用JSON)
    2、json教程
    1、json背景
  • 原文地址:https://www.cnblogs.com/aot/p/2988864.html
Copyright © 2011-2022 走看看