SQLSERVER查看存储过程，触发器语句
1、查询所有存储过程的名称以及定义 SELECT name, definition FROM sys.sql_modules AS m INNER JOIN sys.all_objects AS o ON m.object_id = o.object_id WHERE o.[type] = 'P'
SqlServer 查看客户端正在运行的SQL语句
SELECT AAA.host_name,BBB.* from Sys.dm_exec_Sessions AS AAA,( SELECT [session_id] , [request_id], [cpu_time], [start_time] AS '开始时间', [status] AS '状态', [command] AS '命令', dest.[text] AS 'sql语句',
Windows登陆后只有命令行窗口，没有图形界面，explorer.exe不能启动，解决方法
Windows登陆后只有命令行窗口，没有图形界面，explorer.exe不能启动，并且explorer.exe 文件不存在 命令行执行： Dism /online /enable-feature /all /featurename:Server-Gui-Mgmt /featurename:Server-Gui-Shell /featurename:ServerCore-FullServer
WSUS更改路径
C:\program files\update services\tools
wsusutil.exe movecontent
CentOS 7 yum 安装 MariaDB
yum install -y mariadb-server yum install -y mariadb yum install -y mariadb-libs yum install -y mariadb-devel
