https://docs.microsoft.com/en-us/sql/relational-databases/databases/system-databases SQL Server includes the following system databases. 1.master Records all the system-level information for an instance of SQL Server. 2.model Is used as the template…

Databases- A database is a structured collection of data.- Database can be thought as simple data file.- It is more powerful than data file which stores data in organized way.- Database organizes the data into a table. It is made up of several tables…

本文介绍一个简单的SQL脚本,实现收缩整个Microsoft SQL Server实例所有非系统DB文件大小的功能. 作为一个与SQL天天打交道的程序猿,经常会遇到DB文件太大,把空间占满的情况: 而对于开发测试人员来说,如果DB数据不是特别重要的话,不会特意扩大磁盘空间,而是直接利用SQL的Shrink File功能缩小DB文件大小,详见:https://docs.microsoft.com/en-us/sql/relational-databases/databases/shrink-a-f…

SQL Server 2008 master数据库损坏后,SQL SERVER服务启动失败,查看错误日志,你会看到下面错误信息: 2015-10-27 10:15:21.01 spid6s      Starting up database 'master'.   2015-10-27 10:15:23.01 spid6s      错误: 9003,严重性: 20,状态: 1.   2015-10-27 10:15:23.01 spid6s      The log scan number (…

Problem One task that you may need to do as a DBA is to move the system databases from one location to another.  The documentation that is found on the Microsoft site is helpful, but the steps are more geared toward moving one database at a time.  In…

原文地址:http://bbs.csdn.net/topics/350165431 SQL Server 一直没有一款很好的源码控制器,之前自己曾尝试自己写一个,将所有的 脚本 自动生成到某一目录下,然后将该目录提交到SVN中,进行管理,但是由于 有些存储过程中的 引号太多,没能把脚本完整的导出,最后只好搁浅 了. 昨天在逛国外论坛时 ,遇到了一款很强大的工具. 只有 20多天的使用期限,我在国外没找到 序列号,在国内发现没有研究这个工具的Programer. 所以分享给大家,一起来研究下. 我…

  SQL Server的日志传送(log shipping)技术一直比较鸡肋,尤其当SQL Server 推出了Always On技术以后,估计使用日志传送(log shipping)这种技术方案的企业越来越少,但是日志传送也有自己的一些优点,有些特殊场景或业务背景下也有其存在的价值.最近由于特殊业务场景可能需要用到这个技术,所以做了一些测试和验证,比对一些知识做了一下总结.归纳.下面有部分内容从官方文档摘抄.此篇是总结性内容.如有不足,敬请指点! 日志传送(Log Shipping)介绍  …

Complete list of Microsoft SQL Server trace flags (585 trace flags) REMEMBER: Be extremely careful with trace flags, test in your test environment first. And consult professionals first if you are the slightest uncertain about the effects of your cha…

方法1,通过指定条个參数安装 setup.exe /Q /IACCEPTSQLSERVERLICENSETERMS /ACTION=install /PID=<validpid> /FEAT URES=SQL,AS,RS,IS,Tools /INSTANCENAME=MSSQLSERVER /SQLSVCACCOUNT="MyDomain\MyAccount" /SQLSVCPASSWORD="************" /SQLSYSADMINACCO…

 http://www.sqlpanda.com/2013/07/learning-note-sql-server-vs.html This is my learning note base on the “SQL Server Essentials for Oracle DBAs Jump Start” . DATA BLOCK/EXTEND AND SEGMENT image: http://lh5.ggpht.com/-FxEKn7CCNd0/UetkOxZ6igI/AAAAAAAAIns…