Reads a database and extracts fields based on a query.
It passes on the extracted data to tMap in order to provide the lookup data to the main flow. It must be directly connected to a tMap component and requires this tMap to use Reload at each row or Reload at each row (cache) for the lookup flow.
This component also allows you to connect and read data from a RDS Oracle database.
For more technologies supported by Talend, see Talend components.