Introduction to SQL
This Introduction to SQL course offers an in-depth exploration of Structured Query Language (SQL), focusing on intermediate concepts. It allows students to strengthen their skills in database manipulation and data extraction, leading to more powerful, effective data handling.
per person
Level
Duration
Training Delivery Format
Face-to-face / Virtual Class
per person
Level
Duration
Training Delivery Format
Face-to-face (F2F) / Virtual Class
Class types
Public Class
Private Class
In-House Training
Bespoke
About this course
Introduction to SQL: Intermediate Level is a comprehensive, two-day course designed for those who have some prior experience in SQL and want to take their skills to the next level. Students will dive into more complex commands, data manipulation, and optimization techniques.
They will learn how to extract more advanced insights from databases using the powerful capabilities of SQL. The course balances theory with hands-on practice, ensuring learners can directly apply concepts in real-world situations.
Who should attend?
This course is designed for data analysts, software developers, IT professionals, and anyone who wants to deepen their understanding of SQL beyond the basics. It is also suitable for students with a basic understanding of SQL who wish to expand their knowledge base.
Learning Outcome
By the end of the course, participants will be able to:
- Write more complex SQL queries
- Manipulate and extract data effectively from databases
- Use SQL functions and operators for advanced data processing
- Understand and apply optimization techniques for better query performance
- Implement intermediate-level SQL features in real-world scenarios.
Prerequisites
Participants should have a basic understanding of SQL, including basic query writing and data manipulation. Familiarity with database concepts such as tables, rows, and columns is also expected.
Course Content
Module 1: Installation and Setup
- Installing PHP
- Installing SQL Server
- Setting up Your Local Development Environment
Module 2: Introduction to SQL
- Basic SQL Syntax
- Understanding SQL Data Types
- Working with SQL Queries: SELECT, INSERT, UPDATE, DELETE
- Introduction to Joins and Subqueries
Module 3: Database Design and Normalization
- Understanding Database Design Principles
- Introduction to Data Normalization
- Designing One-to-One and One-to-Many Relationships
- Implementing Database Designs in SQL
Module 4: Complex Relationships and SQL Optimization
- Designing and Implementing Many-to-Many Relationships
- Complex SQL Queries for Data Manipulation in Many-to-Many Relationships
- Indexes and Performance Considerations
- Query Optimization Techniques for Complex Relationships
Module 5: Practical Application and Project
- Hands-on Exercises: Database Design and Implementation
- Hands-on Exercises: Complex Queries and Optimization
- Project: End-to-End Database Development with PHP & SQL
- Course Review and Wrap Up
FAQs
Q: Do I need any specific software for this course?
A: Access to a database management system that supports SQL, such as MySQL or PostgreSQL, would be ideal for practicing the exercises.
Q: I’ve only used SQL a few times. Is this course suitable for me?
A: This course is designed for those with a basic understanding of SQL. If you’re comfortable with basic queries and data manipulation, you’ll be able to handle the course material.
Q: Will there be practical exercises in the course?
A: Yes, the course emphasizes hands-on learning, with exercises and case studies designed to let you apply the theoretical knowledge in practice.
Q: Do I get a certificate after completing the course?
A: Yes, you will get a certificate of attendance.
