Module json 

JSON/JSONB Types - Graph Database JSON Support

This module provides JSON and JSONB types for storing semi-structured data.

JSON vs JSONB

• JSON: Text format, preserves original formatting (whitespace, key order)
• JSONB: Binary format, parsed and normalized for better query performance

Structs

Json

JSON Type - Text Storage Format

JsonB

JSONB Type - Binary Storage Format

Enums

JsonError

JSON Error Type