Deferred Method - Parallel Transporter

Teradata® Parallel Transporter Reference

Product
Parallel Transporter
Release Number
17.10
Published
February 2022
Language
English (United States)
Last Update
2023-11-29
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Product Category
Teradata Tools and Utilities

In the deferred method, the Teradata PT does not send the actual LOB data across its data stream for LOB columns defined as DEFERRED BY NAME.

Deferred LOB data is processed entirely separately from the non-LOB data. Data rows sent across the Teradata PT data stream contain only non-LOB data and LOB file locators. The locators point to the flat files containing actual data for the deferred LOB columns.