Example: Use ARRAY_AGG to Aggregate Salaries

Teradata Vantageā„¢ JSON Data Type

brand
Software
Teradata Vantage
prodname
Teradata Database
Teradata Vantage NewSQL Engine
vrm_release
16.20
category
Programming Reference
featnum
B035-1150-162K
Use ARRAY_AGG to aggregate the salaries of the job positions.
The example uses the table(s) created earlier.
SELECT salary, ARRAY_AGG(pos ORDER BY empId, NEW varchararr5()) 
FROM employeeTable 
GROUP BY salary
ORDER BY salary;
Result:
salary 	 ARRAY_AGG(pos ORDER BY empId ASC, NEW varchararr5())
-------------------------------------------------------------
50000 ('engineer','engineer','salesman','salesman','manager')
75000 ('engineer','salesman','manager')
100000  ('engineer','salesman','manager')
125000  ('manager','executive')
150000  ('executive','executive')
200000  ('executive')
1000000 ('executive')