15.10 - Job Example 15: Export Data and Process It with an Access Module - Parallel Transporter

Teradata Parallel Transporter User Guide

prodname
Parallel Transporter
vrm_release
15.10
category
User Guide
featnum
B035-2445-035K

Job Example 15: Export Data and Process It with an Access Module

Job Objective

Export rows from a Teradata Database table and send them to an Access Module for processing before loading the data into an external target.

Data Flow Diagram

Figure 40 shows a diagram of the job elements for Job Example 13.

Figure 40: Job Example PTS00020 --- Export Data and Process It with an Access Module

Sample Script

For the sample script that corresponds to this job, see the following script in the sample/userguide directory:

PTS00020: Exporting Data and Processing It with an Access Module.

Rationale

The job uses:

  • Export operator because it is the fastest at extracting large amounts of data from a Teradata Database.
  • Note: The SQL operator extracts data more slowly than the Export operator. Use the SQL Selector operator only if the Teradata Database is short on load slots, because the SQL Selector operator does not use Teradata Database load slots.

  • DataConnector operator because it is the only consumer operator that can interface with all Teradata PT-supported access modules.