sql server 2008 r2 login failed for user

Tencent Cloud was first purchased when the only Windows Server 2008 R2 system, the original use of Windows Server 2003 to 2008 is not very skilled, for some basic settings and basic security policy, search the Internet, Finishing probably have the

A network-related or instance-specific error occurred while establishing a connection with SQL Server. The server was not found or could not be accessed. Please verify that the instance name is correct and that SQL Server is configured to allow

Problem Description:The local installed two instances, one is sqlexpress, can operate normally. But another common instance of development MSSQLSERVER but even Windows authentication is an error, the report of the mistake is very wonderful, how can

Original: SQL Server triggerThis article is to learn to use trigger data summary, the content from the network, at the end of the article will give the corresponding link address.In SQL Server R2, both T-SQL triggers are supported and CLR triggers

This article is to learn to use trigger data summary, the content from the network, at the end of the article will give the corresponding link address.In SQL Server R2, both T-SQL triggers are supported and CLR triggers are created.Introduction to a

This series of articles from Sqlservercentral, please refer to the original text for details. SQL Server Agent is the job scheduling and alerting service for SQL Server, which can greatly simplify the workload of the DBA if used properly.The

Many children's shoes say they are engaged in mobile development. They want to build a simple Web API, but the server does not work, So Testing becomes a problem. Looking at the tutorials on the internet, I found it was a little difficult to

This part is reproduced in this article marked the source, before the article is to turn the not marked please understanding, because some have been unable to find the source, or with other reasons. If offended please contact me, or delete, or mark

Program language:Some random insights. Program things (1): What must be done Things language (2): Starter Program things (3): Being a person, doing things, and living Things (4): How did apple fall into Newton's head? Program language (5): run your

SQL Server 2008 R2 created Business Intelligence project projects, and an error occurred while deploying the data cube: OLE DB error: OLE DB or ODBC error: User ' NT authority\network SERVICE ' login failed.; 28000; Unable to open the requested