17.10 - setWKT() - 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 a java.io.OutputStream object that can be used to write the Well-Known Text (WKT) value for a return ST_Geometry value. The ST_Geometry object must be the return value of a Java UDF or an OUT or INOUT parameter of a Java external stored procedure.

Syntax

public java.io.OutputStream setWKT()
                      throws java.sql.SQLException

Exceptions

Throws SQLException if a database access error occurs. Returns the following database specific error code: 9747 (ERRUDFJAVAGEOM)<Failed to set WKT value>.