SQL Training in Chennai
Overview
Unlock the power of databases with our comprehensive SQL training in Chennai. Whether you're a beginner or seasoned developer, this course covers everything from fundamental database concepts to advanced querying techniques. Learn to design efficient databases, manipulate data with SQL commands, and optimize performance. Practical hands-on sessions and real-world projects ensure you gain practical experience. Join us at Code From Basics, where SQL expertise meets Chennai's tech hub.
Syllabus
Overview of Databases and SQL
- History and Evolution of SQL
- Understanding Relational Databases
- Introduction to SQL Syntax and Structure
- Installing and Setting up a Database Management System (DBMS)Basic SQL Queries
- CRUD Operations (Create, Read, Update, Delete)
- SELECT Statement and its Clauses (SELECT, FROM, WHERE, ORDER BY, LIMIT)
- Filtering Data with WHERE Clause
- Sorting Data with ORDER BY Clause
- Limiting Results with LIMIT Clause
- Aggregation Functions (SUM, AVG, MIN, MAX, COUNT)
- GROUP BY Clause and Aggregate Functions
- HAVING Clause for Filtering Grouped Data
- Subqueries (Nested Queries)
- JOIN Operations (INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL OUTER JOIN)
- UNION and UNION ALL Operators
- INSERT Statement for Adding Data
- UPDATE Statement for Modifying Data
- DELETE Statement for Removing Data
- Transactions and ACID Properties
- Working With Views
- Understanding Constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY)
- Creating and Managing Indexes
- Optimizing Queries with Indexes
- Creating and Managing Database Objects (CREATE, ALTER, DROP)
- Creating and Managing Tables
- Creating and Managing Views
- Creating and Managing Indexes
- Granting and Revoking Permissions (GRANT, REVOKE)
- User Roles and Privileges
- Securing Data and Database Objects
- Windowing Function
- Query Optimization