Purpose
Retrieves a column definition for the BLOB_REFERENCE_DT type to be used in conjunction with the tdr.SetOutputColDef function.
Syntax
tdr.Blob(length)
- length
- Parameter type: integer
Return Value
An R list representing the column definition for an instance of the BLOB_REFERENCE_DT data type with the given attributes.
Example: Retrieve a Column Definition For the BLOB_REFERENCE_DT Type
coldef <- list(col= tdr.Blob(512)); tdr.SetOutputColDef(stream, coldef);