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

SQL External Routine Programming
Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
17.00
Published
June 2020
Language
English (United States)
Last Update
2021-01-24
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qwr1571437338192.ditamap
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dita:id
B035-1147
lifecycle
previous
Product Category
Teradata Vantage™

Purpose

Retrieves the alias name (AS name) for a specified stream.

Syntax

tdr.GetAsClauseName(streamno,direction)
streamno
Parameter type: integer

The input or output stream number.

direction
Parameter type: character
Valid values are as follows:
  • "R" (input)
  • "W" (output)

Return Value

The name from the AS name clause in UNICODE.

If there is no AS name clause, null is returned.

Example: Get the Name From the AS name Clause

stream <- 0;
direction <- "R";
name <- tdr.GetAsClauseName(stream,direction);
print(name);

The following shows the result from the print statement:

$value
[1] "abc"