Sql Json Functions — Free Sql Tutorial

Learn Sql Json Functions in Sql with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.

✓ 100% Free ✓ No Login Needed ✓ NCERT / CBSE Aligned ✓ Download as PDF

TL;DR: Learn Sql Json Functions in Sql with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.

Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated Jul 14, 2026

🤖 Stuck on any question? Ask Syllab's free AI Tutor for a step-by-step explanation — instant, unlimited, no login.

Sql Json Functions in Sql

SQL databases now support JSON data types and functions for semi-structured data.

JSON_EXTRACT() retrieves values from JSON documents using path notation.

JSON_OBJECT() and JSON_ARRAY() construct JSON from scalar values.

JSON_CONTAINS() checks if a JSON document contains a specific value or structure.

JSON_LENGTH() returns the length of a JSON document or array.

Learn Sql Json Functions step by step with Syllab's free interactive Sql tutorial — runnable code examples, practice exercises and instant AI feedback, all free with no signup. Explore the full Sql course →