Example: Using JSON_AGG with Multiple GROUP BY and Parameter Names - Teradata Vantage

The example shows how to assign parameter names and use the GROUP BY clause.

SELECT JSON_agg(empID AS id, empName AS name) 
FROM emp_table
GROUP BY company, empAge;

Result:

JSON_AGG(empID AS id,empName AS name)
--------------------------------------------------------------------------
{"id":2,"name":"Justin"}
[{"id":3,"name":"Someone"},{"id":1,"name":"Cameron"}]