Hibernate Tutorial in Hindi | Hibernate Bulk Operations | Native SQL vs JPQL vs Criteria API

Описание: Welcome back to CodeHunt’s Hibernate–JPA Tutorial in Hindi!
In today’s session, we dive into a very important topic that is frequently used in real-world enterprise applications — Bulk Row Operations in Hibernate and JPA.

Along with that, you will clearly understand the difference between Native SQL, JPQL, and Criteria API, and when professionals use each one of them.

If you want strong Hibernate fundamentals for interviews and real project development, this video is a must-watch!

🎯 What You’ll Learn in This Video
✅ 1. Bulk Row Operations — Theory & Internal Working

– What are bulk operations in Hibernate?
– Why bulk operations do NOT work like normal CRUD
– Difference between bulk update & normal update
– Real scenarios where bulk operations are preferred

✅ 2. Difference Between Native SQL, JPQL & Criteria API
🔹 Native SQL (Hibernate Native Queries)

– When to use native SQL
– Advantages & limitations
– Why Native SQL is closest to your database
– Real-world examples

🔹 JPQL (Java Persistence Query Language)

– Object-oriented query language
– Database independent
– Why JPQL is preferred in most JPA applications
– JPQL bulk update, bulk delete
– How JPQL works with entities instead of tables

🔹 Criteria API

– What is Criteria API?
– When to use Criteria
– Why industries prefer Criteria for dynamic conditions
– Programmatic style queries (no hard-coded strings)
– Type safe approach

🎯 3. Key Differences Clearly Explained

– SQL is table-based, JPQL/Criteria are entity-based
– Native SQL supports vendor-specific functions
– JPQL is database-independent
– Criteria API is type-safe & dynamic
– Best query choice for performance
– Which approach is ideal for Bulk Operations

🧠 After Completing This Video, You Will Understand:

– What bulk operations are and how they work internally
– When to use JPQL bulk vs native bulk queries
– When Criteria API becomes the better option
– How enterprise applications choose the right query style
– Why Hibernate provides multiple querying techniques

Perfect for:
Students | Java Developers | Hibernate Learners | Backend Engineers | Interview Preparation

📩 Contact for Enrollment:
📞 Call / WhatsApp: 8088467640

📌 Watch the Hibernate 2.0 Series Here:
👉 🔗    • Hibernate 2.0  

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