Json Developer's Guide Apr 2026

: Using JSON_VALUE , JSON_QUERY , and JSON_TABLE to extract and transform data using standardized path syntax.

The is the primary technical resource for developers working with JavaScript Object Notation in Oracle Database. It covers everything from basic storage to advanced querying using SQL/JSON functions. Core Topics in the Guide JSON Developer's Guide

: Best practices for storing JSON as VARCHAR2 , CLOB , or the high-performance native JSON data type introduced in Oracle 21c and 23ai. : Using JSON_VALUE , JSON_QUERY , and JSON_TABLE

: How to transform relational data (rows and columns) into JSON documents. : Using JSON_VALUE