SQL Training: Mastering SQL Queries
This SQL training gives you the opportunity to learn the theory and immediately practice SQL queries directly on a course server, allowing you to apply your knowledge at your own pace.
Introduction to SQL Training
- Definition of a database
- Definition of a Database Management System
- Defining a relational model
- Overview of the different SQL languages: DDL, DML, DCL
Module 1: Course on DCL (Data Control Language)
- SELECT FROM query
- SELECT WHERE query
- SELECT ORDER query
- SELECT LIMIT query
- SELECT EXPR … query
- SELECT FROM JOIN query
- SELECT AGGR GROUP query
- SELECT AGGR GROUP HAVING query
Module 2: Course on Data Manipulation (DML)
- Introduction to DML
- INSERT query
- INSERT SELECT query
- INSERT MULTI TABLE query
- UPDATE query
- UPDATE MULTI TABLE query
- DELETE query
- DELETE MULTI TABLE query
Module 3: Course on Data Definition (DDL)
- CREATE TABLE query
- DROP TABLE query
- ALTER TABLE query
Module 4: Theory on Advanced SQL Concepts
- Indexes and index types
- Foreign key constraints
- Basic modeling, explanation of 1st, 2nd, and 3rd normal forms
- Natural keys versus complex keys
SQL Triggers and Stored Procedures
Other course(s) in this category
→ SQL Training: Mastering SQL Queries
Prerequisites:
- Basic computer literacy
Objectives:
By the end of the SQL training, you will be able to:
- Understand and interpret different types of diagrams that define and represent a database.
- Grasp the basic concepts of a relational database.
- Create, modify, delete, and populate a database with tables and data.
- Retrieve the data you need from your database using the appropriate queries.
Online
- 07/01/2026
- 08/01/2026
- 21/01/2026
- 22/01/2026
- 18/02/2026
- 19/02/2026
- 04/03/2026
- 05/03/2026
- 01/04/2026
- 02/04/2026
- 15/04/2026
- 16/04/2026
- 13/05/2026
- 14/05/2026
- 27/05/2026
- 28/05/2026
- 29/06/2026
- 30/06/2026
- 13/07/2026
- 14/07/2026
- 10/08/2026
- 11/08/2026
Montreal
- 22/12/2025
- 23/12/2025
- 18/03/2026
- 19/03/2026
- 10/06/2026
- 11/06/2026
Quebec City
- 04/02/2026
- 05/02/2026
- 29/04/2026
- 30/04/2026
- 27/07/2026
- 28/07/2026
Pricing
Practical information
- Duration: 2 day(s)
- Schedule: 9:00 a.m. to 4:30 p.m. (2 coffee breaks + 1-hour lunch)
-
Format:
- Online (live virtual classroom)
- Or in person, depending on availability
📄 Download course outline (PDF)
Registration detailsInterested in this training?
Free quote with no obligation
Registration with credit card payment
Why Take This Training?
- Gain a solid command of SQL: Learn core relational database concepts (DDL, DML, DCL) and apply them through hands-on exercises with real datasets.
- Be autonomous with data: Create, modify, and manage tables; write efficient queries using
SELECT,INSERT,UPDATE,DELETE, joins, and aggregations. - Turn data into insights: Retrieve the right information and transform raw data into meaningful reports for better business decisions.
- Boost your career: SQL is highly sought after across IT, data analytics, business intelligence, and finance roles.
- Get post-training support: Receive course materials and follow-up guidance to help you apply what you’ve learned effectively.
- Choose a flexible format: Attend online or in person in Montréal or Québec, depending on your needs.
FR
« Je tiens à vous remercier tous les deux d’avoir offert à mes ressources une excellente formation COBOL au cours des trois derniers jours.
Mamadou, merci d’avoir été si accommodant malgré le court préavis et d’avoir envoyé votre formateur à Gatineau pour ce cours personnalisé.
Nous avons hâte de poursuivre notre collaboration pour de futurs besoins de formation. »
(Traduit de l’anglais)
EN
“I want to thank you both for providing my resources with excellent COBOL training over the past 3 days. Mamadou, thank you for being so accommodating on such short notice and for sending your facilitator to Gatineau for this customized and personalized training course. We look forward to continuing our partnership for future training needs.”
FR
« Mamadou est venu nous aider à réorganiser notre panneau d’arrêt via un outil de rapport, Crystal Reports. Mamadou a réussi avec succès le travail de précision, au pixel près, puisque nous voulions un rapport similaire au design graphique original. Il nous a aidés à découper le projet par cycle et à intégrer le rapport à notre logiciel corporatif. La qualité que nous avons appréciée était le souci du détail et la constance. Mamadou a été très professionnel et connaît plusieurs autres technologies. Merci. »
EN
“Mamadou helped us reorganize our stop panel using a reporting tool, Crystal Reports. He successfully delivered precise, pixel-perfect work,
as we needed a report that matched the original graphic design. He helped us break the project down into cycles and integrate the report
into our corporate software. What we appreciated most was his attention to detail and consistency. Mamadou was very professional and
is knowledgeable in many other technologies. Thank you.”
(Translated from French)
FR
« Ce fut un plaisir de faire affaires avec Doussou Formation. Ce qui fait LA différence est le service personnalisé totalement à l'écoute des participants ainsi que l'adaptation aux besoins de formation. Flexibilité / Adaptabilité / Professionnalisme / Courtoisie. Merci ! »
EN
“It was a pleasure doing business with Doussou Formation. What truly makes THE difference is the personalized service, fully attentive
to participants, as well as the ability to adapt the training to their needs. Flexibility / Adaptability / Professionalism / Courtesy. Thank you!”
(Translated from French)