Looking up data in a Greenplum database

You can use the Greenplum connector to look up data from a Greenplum table by using a reference link to link the Greenplum Connector stage to a Lookup stage.

About this task

A reference link represents a table lookup operation. You can use a reference link as an input link to a Lookup stage and as an output link from other types of stages, such as the Greenplum Connector stage.
Figure 1. Example of using the Greenplum Connector stage with a Lookup stage.
This figure shows an example of using the Greenplum Connector stage with a Lookup stage.