Example: Returning a JSON-Encoded Avro Value Instead of an Avro Instance as the Result - Teradata Vantage

SELECT id, 
avroCol.AvroProjectToJSON('{"type":"record","name":"rec_0","fields":[{"name":"First","type":"string"},{"name":"Age","type":"int"}]}') 
FROM avroTable ORDER BY id;

Result:

id   avroCol.AvroProjectToJSON(…)
--  -----------------------------
 1      {"First":"Leo","Age":187}
 2     {"First":"Mark","Age":180}
 3  {"First":"William","Age":451}
 4  {"First":"Charles","Age":203}