Example: Using JSON_AGG without GROUP BY and No Parameter Names

Example: Using JSON_AGG without GROUP BY and No Parameter Names - Teradata Vantage

Teradata® VantageCloud Lake

Deployment

VantageCloud

Edition

Lake

Product

Teradata Vantage

Published

January 2023

Language

English (United States)

Last Update

2024-04-03

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The example selects columns from a table and uses JSON_AGG to compose those columns into JSON objects.

SELECT JSON_agg(empID, company, empName, empAge)
FROM emp_table;

Result:

JSON_agg
--------
[{ "empID" : 1, "company" : "company1", "empName" : "Cameron", "empAge" : 24 },{ "empID" : 2, "company" : "company1", "empName" : "Justin", "empAge" : 34 },{ "empID" : 3, "company" : "company1", "empName" : "Someone", "empAge" : 24 }]