#24 JDBC Metadata Explained | DatabaseMetaData vs ResultSetMetaData in Java

In this video, we explore JDBC Metadata in detail—specifically the difference between DatabaseMetaData and ResultSetMetaData in Java. Learn how to fetch database structure, table details, column info, and more—all directly through JDBC without writing custom SQL!

Whether you're building dynamic applications or prepping for interviews, understanding JDBC metadata is a powerful skill.

🔹 What You Will Learn:
✅ What is Metadata in JDBC?
✅ How to use DatabaseMetaData to get info like table names, DB version, drivers
✅ How to use ResultSetMetaData to get column count, names, and types
✅ Real-world examples and use cases
✅ When and why to use metadata in Java projects


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⏱️ Timestamps:
0:00 – Introduction
0:40 – What is JDBC Metadata?
1:30 – Using DatabaseMetaData (tables, DB name, version, drivers)
4:20 – Using ResultSetMetaData (columns, types, names)
7:00 – Practical Use Cases in Real Applications
8:30 – Summary & Final Thoughts

🎯 By the End of This Video:
🔹 Understand how to dynamically read database structure using JDBC
🔹 Know when to use DatabaseMetaData vs ResultSetMetaData
🔹 Apply metadata handling in real-world Java apps

📢 Explore More with Sudhir Sir:
🧠 JDBC Full Tutorial Playlist → [Link]
📂 Java Projects with MySQL Integration → [Link]
🌐 Frontend to Backend Tutorials – HTML, Java Swing, Arduino, and more → [See Playlists Above]

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📌 Tags:
#JDBC #DatabaseMetaData #ResultSetMetaData #JavaDatabase #JDBCMetadata #JavaProjects #JavaInterviewPrep #CodingWithSudhir #JavaSQL #JDBCTutorial