16.10 - Deferred Method - Parallel Transporter

Teradata Parallel Transporter Reference

Product
Parallel Transporter
Release Number
16.10
Published
July 2017
Content Type
Programming Reference
Publication ID
B035-2436-077K
Language
English (United States)

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.