Example: Converting a DATASET STORAGE FORMAT CSV Value to JSON - Analytics Database - Teradata Vantage

DATASET Data Type

Deployment
VantageCloud
VantageCore
Edition
Enterprise
IntelliFlex
VMware
Product
Analytics Database
Teradata Vantage
Release Number
17.20
Published
June 2022
ft:locale
en-US
ft:lastEdition
2023-10-30
dita:mapPath
bka1628112240653.ditamap
dita:ditavalPath
qkf1628213546010.ditaval
dita:id
ekk1458586304878
lifecycle
latest
Product Category
Teradata Vantageā„¢

In this example, each CSV record is converted to one output row composed of one JSON object.

CREATE TABLE csv_table_1(pkey INTEGER,
csv DATASET STORAGE FORMAT CSV);
INSERT INTO csv_table_1 values(0,
'ItemID,ItemName,Quantity,Price;10021,Paint Brush,10,10.99;10033,Paint,3,24.99'); 
SELECT data FROM CSV_TO_JSON
(
ON (SELECT csv FROM csv_table_1)
USING SCHEMA('{"record_delimiter":";"}')
) AS csv;

Result:

> {"ItemID":"10021","ItemName":"Paint Brush","Quantity":"10","Price":
"10.99"}
> {"ItemID":"10033","ItemName":"Paint","Quantity":"3","Price":"24.99"}