A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that ...
远程登录SQL2005出错 Error: An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 -...
FILESTREAM BLOB access must occur in//a transaction. MARS-enabled connections//have specific rules for batch scoped transactions,//which the Transact-SQL BEGIN TRANSACTION statement//violates. To avoid this issue, client applications//should use appropriate API facilities...
Ok, generally this is caused by a couple things. 1. Your SQL Server is not allowing remote connections 2. The firewall on the SQL Server is blocking remote connections This article should explain it - probably better than I can on how to fix that:http://support.microsoft.com/kb/328306 ...
Check to see if allow remote connections for this server is enabled. In SSMS, right click on the instance name and select Properties. Go to the Connections tab and make sureAllow remote connections to this serveris checked. If you need to make a change, you must restart the SQL Server in...
while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server ...
The implementation returns a Task without blocking the calling thread for both pooled and non-pooled connections. C# Copy public override System.Threading.Tasks.Task OpenAsync (System.Threading.CancellationToken cancellationToken); Parameters cancellationToken CancellationToken The cancellation instruction. ...
SQL Server. The server was not found or was not accessible verify that the instance name is correct and that SQL Server is configured to allow remote connections. (Provider: Named Pipes Provider, error: 40 – Could not open a connection on SQL Server) (Microsoft SQL Server, Error : 53)...
此supportsOpenStatementsAcrossRollback 方法是由 java.sql.DatabaseMetaData 接口中的 supportsOpenStatementsAcrossRollback 方法指定的。 另请参阅 SQLServerDatabaseMetaData 方法 SQLServerDatabaseMetaData 成员 SQLServerDatabaseMetaData 类 反馈 此页面是否有帮助?
public override void OpenLog() { // Get the ConnectionManager from the package's // Connections collection. connectionManager cm = connections[ConfigString]; // AcquireConnection for a file ConnectionManager // retrieves the path to the file. string path = (string)cm.AcquireConne...