array_name - 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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dita:id
B035-1147
lifecycle
previous
Product Category
Teradata Vantage™

C Data Type Definition

typedef int ARRAY_HANDLE;

Usage

Use the ARRAY_HANDLE data type when passing an ARRAY argument or returning an ARRAY type result.

Here is an example using an ARRAY parameter in a UDF definition and ARRAY_HANDLE in a C function declaration.

SQL Function Definition Equivalent C Function Declaration
CREATE FUNCTION F1 (
  A phonenumbers_ary)
RETURNS phonenumbers_ary
 ...;
void f1( ARRAY_HANDLE *a,
         ARRAY_HANDLE *result,
   ... )
{  ... }