Author: Radhika R

When working with Sequelize (the Node.js ORM), handling date/time fields in a readable or custom format is a common requirement. By default, Sequelize returns dates in ISO formats. However, many applications require alternative formats such as DD-MM-YYYY HH:mm:ss, localized date strings, or more human-readable representations. How Sequelize Handles Dates Out of the Box Sequelize offers… Continue reading Formatting Dates in Sequelize

GraphQL mutations allow clients to modify server-side data by creating, updating, or deleting records. Unlike queries, which only read data, mutations enable write operations while still allowing you to specify what data you want returned. What Are Mutations • Mutations are operations that change data (CRUD: Create, Read, Update, Delete). • Use the mutation keyword… Continue reading GraphQL Mutations: Basics and Usage

What is GraphQL Schema A GraphQL Schema serves as a blueprint for the API that defines what data can be queried from the server, and what are the different types of that data. They define a contract of API between a server and a client. A GraphQL Schema is divided into basic components like below:… Continue reading Schema in GraphQL

In GraphQL, scalar types are used to represent simple, indivisible values. They form the foundation of any GraphQL schema and are essential in defining the structure of data responses. When a GraphQL query is executed, the resulting data is returned in a tree-like structure, where scalar types appear as the leaf nodes—values that do not… Continue reading Scalar Types in GraphQL