SQL Server Database

Course Rate: INR 6000.00

Duration: 2 Months

About the Course:

SQL syllabus covers **fundamentals, advanced concepts, databases, queries, optimization, and real-world applications**. It is ideal for **beginners, database administrators, software developers, and data analysts** who want to master **SQL for database management and application development**.

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## **1. Introduction to SQL**
- What is SQL?
- SQL vs NoSQL Databases
- Types of Databases (Relational vs Non-Relational)
- SQL Database Management Systems (MySQL, PostgreSQL, SQL Server, Oracle, SQLite)
- Installing MySQL, PostgreSQL, or SQL Server

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## **2. Database & Table Management**
### **Creating & Managing Databases**
- Creating & Deleting Databases
- Selecting a Database (`USE DATABASE`)
- Database Schemas

### **Working with Tables**
- Creating Tables (`CREATE TABLE`)
- Modifying Tables (`ALTER TABLE`)
- Dropping Tables (`DROP TABLE`)

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## **3. SQL Queries & Data Manipulation**
### **Data Querying (SELECT Statement)**
- Retrieving Data (`SELECT * FROM table`)
- Filtering Data (`WHERE`, `BETWEEN`, `IN`, `LIKE`)
- Sorting Data (`ORDER BY`, `ASC`, `DESC`)
- Aliases (`AS`) for Columns & Tables

### **Data Insertion, Updating & Deletion**
- Insert Data (`INSERT INTO`)
- Update Existing Data (`UPDATE SET`)
- Delete Records (`DELETE FROM`)

### **Aggregations & Grouping**
- COUNT, SUM, AVG, MIN, MAX Functions
- GROUP BY & HAVING Clause
- Filtering Grouped Data

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## **4. SQL Joins & Relationships**
### **Understanding Relationships**
- One-to-One
- One-to-Many
- Many-to-Many

### **Types of Joins**
- INNER JOIN
- LEFT JOIN
- RIGHT JOIN
- FULL OUTER JOIN
- CROSS JOIN
- Self JOIN

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## **5. Constraints & Indexing**
### **Constraints in SQL**
- PRIMARY KEY
- FOREIGN KEY
- UNIQUE
- NOT NULL
- CHECK
- DEFAULT

### **Indexes in SQL**
- Creating Indexes (`CREATE INDEX`)
- Removing Indexes (`DROP INDEX`)
- Performance Optimization with Indexing

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## **6. Advanced SQL Concepts**
### **Subqueries & Nested Queries**
- Single Row & Multi-Row Subqueries
- Correlated Subqueries

### **Views & Stored Procedures**
- Creating & Using Views
- Creating & Executing Stored Procedures
- Input & Output Parameters

### **Triggers & Events**
- Creating Triggers (`BEFORE`, `AFTER`)
- Automating Tasks with SQL Events

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## **7. Transactions & Concurrency Control**
- ACID Properties (Atomicity, Consistency, Isolation, Durability)
- COMMIT & ROLLBACK
- Savepoints in Transactions
- Handling Deadlocks

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## **8. Database Security & User Management**
- User Privileges & Roles (`GRANT`, `REVOKE`)
- Authentication & Access Control
- SQL Injection & Prevention Techniques
- Backing Up & Restoring Databases

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## **9. SQL Performance Optimization**
- Query Optimization Techniques
- Understanding Execution Plans
- Indexing for Performance
- Partitioning & Sharding
- Caching & Optimization Tools

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## **10. NoSQL vs SQL**
- Key Differences
- When to Use NoSQL Databases (MongoDB, Redis, Cassandra)
- Integrating SQL with NoSQL

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## **11. Real-World SQL Applications**
### **Beginner Projects**
- Employee Management System
- Student Database Management

### **Intermediate Projects**
- Library Management System
- E-Commerce Database

### **Advanced Projects**
- Airline Reservation System
- Banking & Financial Transactions

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## **12. SQL Certifications**
- **Microsoft Certified: Azure Database Administrator Associate**
- **Oracle Database SQL Certified Associate**
- **IBM Certified Database Associate**
- **MySQL & PostgreSQL Certification**