tdr.Blob Function | R Table Operators | Teradata Vantage - 17.10 - tdr.Blob - Advanced SQL Engine - Teradata Database

Teradata Vantageā„¢ - SQL External Routine Programming

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Release Date
July 2021
Content Type
Programming Reference
Publication ID
B035-1147-171K
Language
English (United States)

Returns an R list representing the column definition for an instance of the BLOB_REFERENCE_DT data type with the given attributes, to use with the tdr.SetOutputColDef function.

Syntax

tdr.Blob(length)

Syntax Elements

length
Parameter type: integer
The number of bytes to allocate for the column.

Example: Retrieve a Column Definition For the BLOB_REFERENCE_DT Type

coldef <- list(col= tdr.Blob(512));
tdr.SetOutputColDef(stream, coldef);