I. log on to the control panel-> services-> ms SQL Server-> Local SYSTEM account-> restart ms SQL ServerLog on to the query analyzer using Windows verification -- execute sp_password null, sa new password, 'sa'
2. "unable to connect to the server,
ArticleDirectory
ASP. NET 2.0 Security FAQ s
I am sorry to see some of my colleagues struggling to solve some basic problems (such as how to set the aspnetdb database and how to set the membership password specifications. We probably
Refer:
Http://support.microsoft.com/default.aspx? SCID = KB; ZH-CN; 827422 #4
How to solve the connection problem in SQL Server 2000
Important: Before you begin to solve the connection problem of SQL Server 2000, make sure that the MSSQLServer
Unable to connect to the Server. The error "xxx login failed" is caused by SQL Server's "Windows only" authentication method,Therefore, you cannot connect to the SQL Server login account (such as sa). The solution is as follows:1. Use the enterprise
1. "SQL server does not exist or access is denied"
This is the most complex. There are many causes of errors and there are many aspects to check.
Generally, there are several possibilities:
1. incorrect spelling of the SQL server name or IP address2.
Common SQL server connection failure errors and Solutions
A--SQL server does not exist or access denied
The following error may occur:A. the SQL server name or IP address is incorrectly spelled.B. The server network configuration is incorrect.C.
Three common error analysis in SQL Server connections
One, "SQL Server does not exist or access is denied"
This is the most complex, the cause of the error is more, need to check the aspect also more.
Generally speaking, there are several
Introduction
The top part of the stack is the API or object library layer. The application is connected to the Microsoft®sql Server through API functions or interfaces exposed by the object library. Examples of APIs used to access SQL Server
This article describes the public class vb.net that connects SQL Server.
************************************************************************* '//start date: May 27, 2002 '//End Date: May 27, 2002 '*****************************************
The examples in this article describe the ASP.net connection database and the method of obtaining data. Share to everyone for your reference, specific as follows:
* Usage of the Connection object Sqlconnection,sqlcommand,sqldataadapter* How to
The first error "SQL Server does not exist or access is denied" is usually the most complex, the cause of the error is more, there is more to be examined
。 Generally speaking, there are several possibilities:
1, the SQL Server name or IP address
Must be clarified that although the article is my summary collation, but a lot of knowledge is really not I can study analysis, through listening to training, reading, practice summed up, on the one hand, in order to give their own standby, so that
server| Error
Four of the most common errors in SQL Server connections:
One. " SQL Server does not exist or access is denied "
This is the most complex, the cause of the error is more, need to check the aspect also more.
Generally speaking, there
server| error three most common errors in SQL Server connections:
One. " SQL Server does not exist or access is denied "
This is the most complex, the cause of the error is more, need to check the aspect also more.
Generally speaking, there are
User ' sa ' login failed. Reason: The solution for not connecting to a trusted SQL Server is as follows:
I. Control Panel-SERVICE-"MS SQL server-" Login-"Local System account-" Restart MS SQL SERVERUsing Windows Authentication Login Query Analyzer--
second, "Unable to connect to the server, the user XXX login failed"
(Figure 5)
This error occurs because SQL Server uses Windows only authentication, so users cannot connect using SQL Server's logon account, such as SA. The workaround looks
One, Creating a trace or workloadNote the point:In the Trace Properties dialog box, there are a checkbox option in the "General tab" with the caption Server processes Trace Data, to specify whetherTrace data should is processed on the server. If not
The SQL Server. NET Data Provider Connection string contains a collection of property name/value pairs. Each attribute/value pair is separated by a semicolon.propertyname1=value1; Propertyname2=value2; Propertyname3=value3;Similarly, the connection
Windows Azure Platform has Windows Azure, SQL Azure, Azure appfabric three parts.SQL Azure is a cloud relational database. Your data: Manage anytime, anywhere. SQL Azure is a fully relational database in the cloud.In this section we experience SQL
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