JSONB in Postgres allows the storage and querying of nested JSON-like data. This guide explains how to set up a table with a JSONB column, insert and query JSONB data, use Sequelize ORM, index JSONB fields, and perform type casting and updates. GIN indexes can improve query performance on JSONB properties.
Table of contents
StepsSet up a table with a JSONB columnInsert and retrieve JSONB dataQuery based on JSONB fieldsDocument store using Sequelize ORMQuery arrays and objects in JSONBType casting in JSONB queriesUpdate and modify JSONB dataIndex JSONB fields using GIN indexesSort: