Beginner

SQL

Welcome to Realcare Tech Mark's Online SQL Course, where we empower you with the essential skills and knowledge to master Structured Query Language (SQL). This comprehensive course is designed for beginners and intermediate learners, providing a solid foundation in database management and querying.

Curriculum

6 Sections
18 Lessons
0 Quizzes
0m Duration

Expand All

Introduction to SQL

3 Lessons0 Quizzes

Overview of Databases
Introduction to SQL and its Applications
Setting Up Your Environment

SQL Basics

3 Lessons0 Quizzes

Understanding Data Types
Creating and Modifying Tables
Basic Querying Techniques

Database Design

3 Lessons0 Quizzes

Normalization and Denormalization
Entity-Relationship Diagrams
Designing Efficient Databases

Data Manipulation

3 Lessons0 Quizzes

Inserting, Updating, and Deleting Data
Data Filtering and Sorting
Aggregating Data with GROUP BY

Advanced Querying

3 Lessons0 Quizzes

Joins and Unions
Subqueries
Common Table Expressions (CTEs)

Stored Procedures and Functions

3 Lessons0 Quizzes

Creating and Using Stored Procedures
Designing and Implementing Functions
Error Handling in SQL

Free

Start Course

0 Students

Beginner

Last Updated: March 15, 2024

This course includes

Understanding of SQL basics
Learn database concepts
Fundamentals of querying
Database Design: Learn the principles of designing efficient and normalized databases to ensure optimal performance.
Data Manipulation: Explore the power of SQL in manipulating and managing data through operations like INSERT, UPDATE, DELETE, and more.
Query Optimization: Master the art of crafting efficient and optimized queries to retrieve information from databases swiftly.
Joins and Relationships: Understand how to establish connections between different database tables through joins, and navigate complex data relationships.
Stored Procedures and Functions: Dive into the creation and utilization of stored procedures and functions to enhance the modularity and efficiency of your SQL code.