15.10 - Job Example 14: Export Data and Process It with an OUTMOD Routine - Parallel Transporter

Teradata Parallel Transporter User Guide

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

Job Example 14: Export Data and Process It with an OUTMOD Routine

Job Objective

Export data from a Teradata Database table and send it to an OUTMOD for post-processing before loading into an external target. This job is applicable to OUTMODs written for the FastExport utility.

Data Flow Diagram

Figure 39 shows a diagram of the job elements for Job Example 12.

Figure 39: Job Example PTS00019 -- Export Data and Process It with an OUTMOD Routine

Sample Script

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

PTS00019: Exporting Data and Processing It with an OUTMOD Routine.

Rationale

The job uses:

  • Export operator because it is the fastest way to extract 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.

  • FastExport OUTMOD Adapter because it is the only operator that can interface with an OUTMOD routine written for the FastExport utility.