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Data Link Properties - Connection

Administration | Synchronisations | External Connection | Connection tab | Set Connection | Connection tab

Summary

Important: This procedure should only be carried out by network support personnel.

Use this tab to specify how to connect to ODBC (Open Database Connectivity) data.

Fields
  1. Specify the source of data

    Use data source name: Select or enter the ODBC data source name (DSN) that you want to access.

    Use connection string: Allows you to enter or build an ODBC connection string rather than using an existing DSN.

    Build: Opens the ODBC Select Data Source dialog box. Once you select a data source, the connection string in that data source will be returned and set into the connection string edit control. If you select a File DSN, then the resulting ODBC connection string is DSN-less. The ODBC connection string is persisted in the data link (.udl) file and does not rely on the selected File DSN. If you select a Machine DSN, then the resulting ODBC connection string is DSN-based. The ODBC connection string references the selected Machine DSN. If a user on a different system attempts to access the data link (.udl) file, the user must also have the Machine DSN installed.

  2. Enter information to log on to the server

    User name: Enter the User ID to use for authentication when you log on to the data source.

    Password: Enter the password to use for authentication when you log on to the data source.

    Blank password: Enables the specified provider to return a blank password in the connection string.

    Allow saving password: Allows the password to be saved with the connection string. Whether the password is included in the connection string depends on the functionality of the calling application.

    Note: If saved, the password is returned and saved unmasked and unencrypted.

  3. Enter the initial catalogue to use

    Enter the database that you want to access.

    Test Connection: Click to attempt a connection to the specified data source. If the connection fails, ensure that the settings are correct. For example, spelling errors and case sensitivity may be the cause of a failed connection.

    Ensure you use Test Connection button before you continue.

See also

External Connection

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