KEYCOUNT

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

Purpose

A JSON method that returns the number of keys in a JSON document.

Syntax



depth

An optional clause that counts keys up to the specified depth.

The value is a positive integer that specifies the maximum depth for the search. The default value is the maximum depth of the JSON instance.