16.20 - Example Table Definition - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
16.20
Release Date
April 2020
Content Type
Programming Reference
Publication ID
B035-1147-162K
Language
English (United States)

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);