C Scalar Function for Decompressing CLOB Data | UFC Code Examples | Vantage - C Scalar Function for Decompressing CLOB Data - Advanced SQL Engine - Teradata Database

SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2021-07-27
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dita:id
B035-1147
lifecycle
previous
Product Category
Teradata Vantageā„¢

This example shows a decompression algorithm which reads text and adds the extra byte necessary to transform the text back to Unicode.

You must thoroughly test the UDFs you develop for algorithmic compression. If the compression or decompression algorithm fails, compressed data may not be recoverable, or may be corrupted.