Example: Using JSON_AGG with Multiple GROUP BY and Parameter Names - Advanced SQL Engine - Teradata Database

JSON Data Type

Product
Advanced SQL Engine
Teradata Database
Release Number
17.05
17.00
Published
September 2020
Language
English (United States)
Last Update
2021-01-23
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gzn1554761068186.ditamap
dita:ditavalPath
lze1555437562152.ditaval
dita:id
B035-1150
lifecycle
previous
Product Category
Teradata Vantageā„¢
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"}]