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Java Tutorial

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📚 52+ Topics 📊 Beginner to Advanced 🆓 100% Free 🇮🇳 English + Hindi (Soon)

▶ Start from Beginning 📋 Table of Contents

📌 About This Tutorial Java OOP, collections, multithreading, JDBC, Spring Boot basics with real examples and projects. This course covers 52+ topics from basics to advanced — click any topic to open its tutorial page.

📋 Java Tutorial — Complete Table of Contents

1 Getting Started 5 topics

01 Introduction to MySQL 02 Relational Database Concepts 03 Install MySQL & Workbench 04 MySQL Command Line Basics 05 phpMyAdmin Guide

2 Database & Tables 6 topics

01 CREATE DATABASE 02 CREATE TABLE & Data Types 03 PRIMARY KEY & AUTO_INCREMENT 04 Constraints — NOT NULL, UNIQUE, DEFAULT 05 ALTER TABLE 06 DROP & TRUNCATE TABLE

3 CRUD Operations 8 topics

01 INSERT INTO — Add Data 02 SELECT — Query Data 03 WHERE Clause 04 UPDATE — Modify Data 05 DELETE — Remove Data 06 LIMIT, OFFSET & ORDER BY 07 GROUP BY & HAVING 08 DISTINCT

4 Operators & Functions 6 topics

01 LIKE & Wildcards 02 IN, BETWEEN, IS NULL 03 String Functions — CONCAT, UPPER, LENGTH 04 Numeric Functions — ROUND, ABS, MOD 05 Date & Time Functions 06 Aggregate Functions — COUNT, SUM, AVG

5 Joins 6 topics

01 Introduction to JOINs 02 INNER JOIN 03 LEFT JOIN 04 RIGHT JOIN 05 SELF JOIN & CROSS JOIN 06 Multiple JOINs

6 Subqueries & Views 3 topics

01 Subqueries — Nested SELECT 02 Correlated Subqueries 03 CREATE VIEW

7 Indexes & Performance 4 topics

01 Indexes in MySQL 02 CREATE INDEX 03 EXPLAIN — Query Analysis 04 Query Optimization Tips

8 Stored Procedures & Triggers 5 topics

01 Stored Procedures 02 Stored Functions 03 IF & CASE in Procedures 04 MySQL Triggers 05 MySQL Events — Scheduler

9 Transactions 4 topics

01 Transactions in MySQL 02 COMMIT & ROLLBACK 03 ACID Properties 04 Isolation Levels

10 Advanced Topics 5 topics

01 MySQL User Management 02 Backup & Restore — mysqldump 03 JSON in MySQL 04 Full-Text Search 05 MySQL Projects

📖 About Java

MySQL is the world's most popular open-source relational database management system (RDBMS). It powers YouTube, Twitter, Facebook, and Amazon. MySQL uses SQL (Structured Query Language) to store, retrieve, and manage data. It is the standard database for PHP web applications and is essential for any backend developer.

Java Tutorial

📋 Java Tutorial — Complete Table of Contents

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