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Prepare SQL Server for CDC

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Important

Change Data Capture for Oracle by Attunity is deprecated now. For details, refer to the announcement.

The Oracle CDC service requires all target SQL Server instances to contain the MSXDBCDC database. You create this database using the Prepare SQL Server action in the CDC Service Configuration Console. This creates a special script that is run to create the required tables, stored procedures, and other required artifacts for this database. This task is done one time only for each target SQL Server instance.

For more information about the MSXDBCDC database, see The MSXDBCDC Database.

In the CDC Service Configuration Console, click Prepare SQL Server. If this option is not available, make sure that Local CDC Services is selected in the left pane of the console.

Options

Server Name

Type the name of the server where the SQL Server is located.

Authentication

Select one of the following:

  • Windows Authentication

  • SQL Server Authentication: If you select this option, you must type the User Name and Password for the user in the SQL Server you are connecting to.

To prepare the SQL Server instance for Oracle CDC, the login must have write permission to the MSXDBCDC database. Enter the credentials for a login that has write permission to the MSXDBCDC database, such as a member of the sysasmin role.

Options

Click the arrow to view available options to be configured. You can choose to leave these options with their default value. The available options are:

  • Connection Timeout: Type the time (in seconds) that the CDC Service for Oracle waits for a connection to the SQL Server before timing out. The default value is 15.

  • Execution Timeout: Type the time (in seconds) that the Oracle CDC Windows Service waits for a command to execute before timing out. The default value is 30.

  • Encrypt Connection: Select Encrypt Connection for communication between the Oracle CDC Service and the target SQL Server instance using an encrypted connection.

  • Advanced: Type any additional connection properties, if necessary.

View Script

Click View Script to view a read-only version of the setup script. A SQL Server system administrator can copy this script into the SQL Server Management Console to edit it, if necessary. For more information about the Prepare SQL Server Script, see Prepare SQL Server for Oracle CDC-View Script.

See Also

How to Work with CDC Services
How to Prepare SQL Server for CDC