JSON Query

JSON or JavaScript Object Notation is a data format, that enables users to store and communicate sets of values, lists, and key-value mappings across systems. The support for the JSON data format in Oracle Data Miner (SQL Developer 4.1) is facilitated by the JSON Query node.

The JSON Query node projects the JSON data format to the relational format. It supports only one input data provider node, such as Data Source node. You can perform the following tasks in the JSON Query node:

• Select any JSON attributes in the source data to project it as relational data.

• Select relational columns in the source data to project it as relational data.

• Define aggregation columns on JSON data.

• Preview output data.

• Construct a JSON Query based on user specifications.