17.05 - Example: Specifying a Dynamic UDT in a Recursive Query - Advanced SQL Engine - Teradata Database

Teradata Vantage™ - SQL Data Manipulation Language

Advanced SQL Engine
Teradata Database
Release Number
Release Date
January 2021
Content Type
Programming Reference
Publication ID
English (United States)

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