Example: Specifying a Dynamic UDT in a Recursive Query - Analytics Database - Teradata Vantage

SQL Data Manipulation Language

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
Language
English (United States)
Last Update
2024-04-05
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lifecycle
latest
Product Category
Teradata Vantage™

The following example shows how you can use dynamic UDTs in a recursive query.

     WITH MyDerived(u_sal) AS (
       SELECT NEW MP_STRUCTURED_INT(salary, '1', '1') AS u_sal
       FROM employee)
     SELECT udf_aggr_avg_mp_struc(NEW VARIANT_TYPE(1 AS dummy,
                                                   u_sal AS x) )
     FROM MyDerived;

Result:

      *** Query completed. One row found. One column returned.
      *** Total elapsed time was 1 second.
     udf_aggr_avg_mp_struc(NEW VARIANT_TYPE (dummy, x))
     --------------------------------------------------
                                                  33438