Data extraction by HiRDB Dataextractor involves extracting data from a database and then sending that data to a target system. HiRDB Dataextractor enables you to extract only selected data and also to add fields to the extracted data.

The explanation in this section is for data extraction from an ORACLE database and data import into a HiRDB database.

For details about data extraction from an ORACLE database and data import into an XDM/RD database, see the manual Database Extraction Program XDM/XT.

• If you are extracting data from an ORACLE database, you must create the ORACLE extraction library in advance in the user environment to be used by HiRDB Dataextractor.

Organization of this section

3.2.1 Extracting selected data

3.2.2 Adding columns to extracted data

3.2.3 Converting the data type of extracted data

3.2.4 Converting the character codes of extracted data