To use the API of PostgreSQL to perform bulk data loads, first follow these steps:

  1. Install the PostgreSQL database version needed in the same server where VDP is installed. You have to install the server because PostgreSQL does not distribute the client package separately from the server.
  2. Edit the JDBC data source and click the tab Read & Write. Select Use bulk data load APIs and in the PostgreSQL executable location box, enter the path to the file psql. This is the PostgreSQL client.