Fetching Records From MongoDB - NodeJS in Hindi 88 - видео

00:00 Intro 1:27 fetching records 03:01 What is Cursor? code: In this video we will learn how to fetch records from MongoDB collections What is a cursor object in MongoDB? How can we display the data in our node js template? In MongoDB a cursor is a pointer or iterator used to retrieve query results from the database. When you execute a query in MongoDB it returns a cursor object that allows you to traverse the result set and retrieve documents from the collection. Here are a few key points...
Источник видео: RuTube.ru (Обучение)