Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Duration 14 hours
Course Outline
Introduction to SQL
- Defining SQL
- Concepts of relational databases
- Overview of database engines and tools
Basic Data Retrieval
- SELECT syntax
- Filtering data using WHERE
- Ordering results with ORDER BY
Managing Columns and Rows
- Applying DISTINCT
- Assigning column aliases
- Restricting result sets
Advanced Filtering and Comparisons
- Comparison operators
- Using BETWEEN, IN, and LIKE
- Logical operators (AND, OR, NOT)
Aggregation and Data Grouping
- Functions: COUNT, SUM, AVG, MIN, MAX
- The GROUP BY clause
- The HAVING clause
Foundations of Table Joins
- Primary and foreign keys
- INNER JOIN logic
- LEFT and RIGHT JOINs
Implementing Subqueries
- Overview of subqueries
- Subqueries within SELECT
- Subqueries within WHERE
Key Takeaways and Next Steps
Requirements
- Basic proficiency with computer operations
- Comfort with spreadsheets or tabular data formats
- No prior programming background is necessary
Target Audience
- Business analysts
- Data entry specialists
- Individuals new to database management
Testimonials (3)
It was very interactive and it kept us interested.
Raluca Alexandra PUNGA
Course - SQL Fundamentals
Small group, in-person for 3 days,
Annina - Ricardo AG
Course - SQL: Basics to Intermediate
The lecture about cte
