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auto height text area 阅读全文
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SQL tips 阅读全文
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Lock hatshtable: (1) lock the SyncRoot of hashtable; (2) Lock the instance of hashtable 阅读全文
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===============add element=================function AddControl(objId){ var container = document.getElementById(objId); var fIndex=1; for(var i=0; i<container.childNodes.length; i++) { if(typeof(container.childNodes[i].id)=="string" && container.childNodes[i].id.substring(0,4) == 阅读全文
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由于模块注册错误而导致IIS503错误的解决方法。唉,都不知道是我自己容易产生bug,还是MS容易产生BUG。为什么不能在把module从IISremove的时候,自动从applicationHost.config中也自动去除呢!?具体解决方法请移步http://technet.microsoft.com/en-us/library/cc735153(WS.10).aspx 阅读全文
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设置或获取对象指定的文件名或路径:window.location.pathname设置或获取整个 URL 为字符串:window.location.href设置或获取与 URL 关联的端口号码:window.location.port设置或获取 URL 的协议部分:window.location.protocol设置或获取 href 属性中在井号“#”后面的分段:windo... 阅读全文
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CURSOR --> SQL 阅读全文
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guide plan 阅读全文
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An overview of Dynamic management views and functions of SQL 2005 阅读全文
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SQL Server Counter 阅读全文
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实验环境;1 创建一个schema[代码]2 创建两个表,一个视图,一个存储过程[代码][代码][代码][代码]3 创建一个login[代码]这个时候使用SaleA登录MyDB是没有任何权限的。执行下列命令会得到4个错误[代码]错误信息:Msg 229, Level 14, State 5, Line 1SELECT permission denied on object 'Customer', ... 阅读全文
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Database MirroringLesson 1: Overview of Database Mirroring1.Database Mirroring Roles(1)sample(2)sample2.Principal Role(1)Sample(2)sample3.Mirror Role4.Witness Server5.Database Mirroring Endpoints6.Ope... 阅读全文
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这个太难写了。我觉得书上的有一个指令有问题,害得我做这个的实验的时候,花了n天的时间才搞定这个想放在这里,回头有空补全其相关知识。 阅读全文
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Planning for High Availability in the EnterpriseLesson 1: Assessing Database Availability Requirements1.Calculating Availability(1) A = (F – ( MR + R )) / FA: AvailabilityF: Mean time between ... 阅读全文
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Designing Database SecurityLesson 1: Designing Instance-level Security1.Configuring Service Account(1)In SQL Server 2005, when selecting the service account for SQL server instance, you should use an ... 阅读全文
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Designing SQL Server EndpointsLesson 1: Overview of EndpointEndpoints control the capability to connect to an instance of SQL Server as well as dictating the communications methods that are acceptabl... 阅读全文
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Designing Database Server Security PoliciesLesson 1: Enforcing SQL Server Security through Group Policy1. What is Group Policy(1) Group policy is a framework that administrators use to control the co... 阅读全文
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Lesson 1: Assessing database security needs for biz1. What is a security policy(1) A security policy is a document or set of documents containing rules that define the security framework of an organiz... 阅读全文