Header Method | DATASET Data Type | Teradata Vantage - 17.10 - Header - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - DATASET Data Type

Advanced SQL Engine
Teradata Database
Release Number
Release Date
July 2021
Content Type
Programming Reference
Publication ID
English (United States)

Retrieves the header row of a DATASET data type with CSV storage format. Header only supports the CSV storage format.

Result Type

Available for the DATASET data type when the storage format employed is CSV, since Avro has no header. No header provided for the CSV file returns a null.

The return type is CLOB, in the character set of the CSV value.