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

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);