Example Table Definition - 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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B035-1147
lifecycle
previous
Product Category
Teradata Vantage™

The following table definition specifies that the dclobcompress and dclobdecompress UDFs be used to compress and decompress the data in the gd_data column.

CREATE TABLE GlobalData
   (gd_ID INTEGER,
    gd_data DCLOB
       COMPRESS USING SYSUDTLIB.dclobcompress
       DECOMPRESS USING SYSUDTLIB.dclobdecompress);