Connect to Oracle SCM Data in CloverDX (formerly CloverETL)

The CData JDBC Driver for Oracle SCM enables you to use the data transformation components in CloverDX (formerly CloverETL) to work with Oracle SCM as sources. In this article, you will use the JDBC Driver for Oracle SCM to set up a simple transfer into a flat file. The CData JDBC Driver for Oracle SCM enables you to use the data transformation components in CloverDX (formerly CloverETL) to work with Oracle SCM as sources. In this article, you will use the JDBC Driver for Oracle SCM to set up a simple transfer into a flat file.

Connect to Oracle SCM as a JDBC Data Source

1. Create the connection to Oracle SCM data. In a new CloverDX graph, right-click the Connections node in the Outline pane and click Connections -> Create Connection. The Database Connection wizard is displayed.
2. Click the plus icon to load a driver from a JAR. Browse to the lib subfolder of the installation directory and select the cdata.jdbc.oraclescm.jar file.
3. Enter the JDBC URL.

   The following connection properties are required to connect to Oracle SCM data.

   • Url: The URL of the account that you want to connect to. Typically, this will be the URL of your Oracle Cloud service. For example, https://servername.fa.us2.oraclecloud.com.
   • User: The username of your Oracle Cloud service account.
   • Password: The password of your Oracle Cloud service account.

   Built-in Connection String Designer

   For assistance in constructing the JDBC URL, use the connection string designer built into the Oracle SCM JDBC Driver. Either double-click the JAR file or execute the jar file from the command-line.

   java -jar cdata.jdbc.oraclescm.jar

   Fill in the connection properties and copy the connection string to the clipboard.

   A typical JDBC URL is below:

   jdbc:oraclescm:Url=https://myinstance.oraclecloud.com;User=user;Password=password;

Query Oracle SCM Data with the DBInputTable Component

1. Drag a DBInputTable from the Readers selection of the Palette onto the job flow and double-click it to open the configuration editor.
2. In the DB connection property, select the Oracle SCM JDBC data source from the drop-down menu.
3. Enter the SQL query. For example: SELECT CarrierId, CarrierName FROM Carriers WHERE ActiveFlag = 'false'

Write the Output of the Query to a UniversalDataWriter

1. Drag a UniversalDataWriter from the Writers selection onto the jobflow.
2. Double-click the UniversalDataWriter to open the configuration editor and add a file URL.
3. Right-click the DBInputTable and then click Extract Metadata.
4. Connect the output port of the DBInputTable to the UniversalDataWriter.
5. In the resulting Select Metadata menu for the UniversalDataWriter, choose the Carriers table. (You can also open this menu by right-clicking the input port for the UniversalDataWriter.)
6. Click Run to write to the file.