Migrating the Job - Cloud - 8.0

Data mapping

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ジョブデザインと開発 > サードパーティーシステム > 変換処理コンポーネント > データマッピング
データガバナンス > サードパーティーシステム > 変換処理コンポーネント > データマッピング
データクオリティとプレパレーション > サードパーティーシステム > 変換処理コンポーネント > データマッピング
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Add the databases to the tHMap as output connections.


  1. Right-click Metadata > Db Connections and select Create connection to add a new database connection.
  2. Right-click the newly created database connection and select Retrieve Schema. Import the necessary schemas.
  3. In the existing Job, drag-and-drop the database connection and select the connection component. In this example, use tOracleConnection and connect using the Trigger > On Subjob OK connection:
  4. Drag-and-drop the database tables in the Job and select its corresponding output component. In this example, use tOracleOutput.
  5. Connect each output component using the Row > Main connection. For the output name, enter the same database table name from the Talend Data Mapper Map's Output Structure.
    When you open the tHMap Map Editor, note that there are no synchronization checks or proposals provided even after adding the output connections. To synchronize the database table's schema update on the Structure, see Syncing Database Table Schemas.
  6. Add tOracleCommit and connect it to the tHMap using the Trigger > OnComponentOk.
  7. Run the Job and check the data of the database tables accordingly.