Dim connection As New SqlConnection connection.ConnectionString = "Data Source=.\SQLEXPRESS;AttachDbFilename='C:\Documents and Settings\Sherri\My Documents\Visual Studio 2008\Projects\ProjectCreator\ProjectCreator\bin\Debug\Options.mdf';Integrated Security=True;User Instance=True" Using connection Dim c...
建議的版本 閱讀英文 儲存 新增至集合 新增至計劃 共用方式為 Facebookx.comLinkedIn電子郵件 列印 Visual InterDev 發行項 2006/07/12 You're adding or renaming a database object, but an object with this name already exists. You can choose to keep the existing object, overwrite it, or cancel ...
Uses a secondary connection in ABAP SQL. The connection can be entered and a check is made to see whether it exists in the database table DBCON. If no secondary connection exists in ABAP SQL, the non-handleable exception DBSQL_UNKNOWN_CONNECTION is raised. ...
After the database has transitioned to the RESTRICTED_USER state, connection attempts by unqualified users are refused. MULTI_USER All users that have the appropriate permissions to connect to the database are allowed. The status of this option can be determined by examining the user_access ...
When connecting as a contained database user, you must provide the name of the database as part of the connection string. To specify the database in SQL Server Management Studio (SSMS), in theConnect todialog box, selectOptions, and then select theConnection Propertiestab. ...
503 AzureKeyVaultConnectionFailed - 无法在服务器上完成该操作,因为尝试连接到 Azure 密钥保管库失败 503 AzureKeyVaultGenericConnectionError - 无法完成该操作,因为在尝试检索密钥保管库信息 时遇到错误。 503 DatabaseUnavailable - 操作失败,因为数据库不可用。
Cannot connect to <server name>.ADDITIONAL INFORMATION:Connection Timeout Expired. The timeout period elapsed during the post-login phase. The connection could have timed out while waiting for server to complete the login process and respond; Or it could have timed out while attempting ...
string strConnString = ConfigurationManager.ConnectionStrings["constr"].ConnectionString; [Code] ... View 1 Replies AJAX :: How To Check Whether Email Address Already Exists In Database Aug 2, 2012 I want to validate the email id in clients side, so that to prevent the postback of page ...
如日志所示，此消息并不意味着发生了什么坏事，它只检查是否存在默认数据库；实际上，如果存在默认数据库...
Command parameters FORdatabase-alias Specifies the alias of the database whose configuration is to be displayed. You do not have to specify the alias if a connection to the database already exists. SHOW DETAIL Shows the current values of database configuration parameters and the value of the ...