#89 Logical Query Operators in MongoDB | Complete Node JS + Express Course with MongoDB
Автор: procademy
Загружено: 2026-02-18
Просмотров: 54
Описание:
In this lecture of the Complete Node.js & MongoDB Course, we explore MongoDB logical query operators and how they are used to combine multiple conditions in database queries.
Logical operators allow you to write powerful, real-world MongoDB queries by applying AND, OR, NOT logic while filtering documents.
🔹 Topics covered in this video:
✅ What are logical query operators in MongoDB
✅ Difference between comparison & logical operators
✅ $and operator with examples
✅ $or operator with examples
✅ $not operator explained
✅ $nor operator explained
✅ Combining multiple query conditions
This lecture is extremely important for backend developers, MERN stack learners, and anyone preparing for MongoDB interviews.
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#MongoDB #NodeJS #BackendDevelopment #NoSQL #MERNStack
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