Language SQL Training Course - Master the art of querying your databases accurately
- Price
- Duration
- Number of hours
Even if you are the only one registered, the session will still take place (except in cases of force majeure).
Description
Whether you are an analyst, developer, manager or beginner in the world of data, SQL is the key to effectively querying and exploiting a database. Understanding how to structure a query, filter results, aggregate values or link multiple tables is now essential in many professions.
This training course provides you with a solid foundation to become self-sufficient in querying and analysing relational data, with a progressive and 100% practical approach.
Format
Remote (recorded sessions).
GOOD TO KNOW
This training course includes numerous exercises (60% practical) to enhance learning. Even if you are the only one registered, the session will still take place (except in cases of force majeure). A preliminary interview is held between the participant and/or a company representative in order to fully assess the participant’s profile (level, needs, professional context, challenges, etc.).
Assessment : during the training course, the trainer assesses the participants’ progress through multiple-choice questions, role-playing exercises and practical work. Participants receive a certificate of completion at the end of the training course.
objectives of this Language SQL Training Course
By the end, each participant will be able to :
- Understand the structures of a relational database (tables, columns, relationships)
- Learn how to formulate simple and complex SQL queries
- Use filters, sorts, aggregates and joins
- Manage subqueries and built-in functions
- Create views, aliases and understand basic performance
- Gain autonomy in interpreting raw data
Prerequisites of this Language SQL Training Course
- Knowledge of how to use a workstation (Windows, Mac or Linux)
- No prior knowledge of SQL or databases required background in data, management, support, analysis or IT is recommended
- Because each participant has a unique background and expectations, a preliminary interview with our expert allows us to precisely identify their objectives, level and professional challenges.
This enables us to tailor the training content to ensure relevant and personalised learning.
Target Audience
Perfect for technical and non-technical profiles wishing to manipulate databases (PostgreSQL, MySQL, Oracle, SQL Server, etc.).
Detailed of this Language SQL Training Course
Introduction to relational databases
Table, diagram, data types, primary/foreign keys, exploring an existing dataset.
Requêtes simples – Filtrer, trier, sélectionner
SELECT, WHERE, ORDER BY, LIMIT, aliases, and basic expressions.
Management of aggregation queries and basic and user groupings
GROUP BY, COUNT, SUM, AVG, HAVING, and result formats.
Joins between multiple tables
INNER JOIN, LEFT JOIN, RIGHT JOIN, combining data from multiple sources.
Nested queries and subqueries
Subqueries in WHERE, SELECT, and FROM, guided practical examples.
Best practices and views
Reading a simple execution plan, creating views to simplify access, common errors.
The advantages of this training course
This training course :
- Is accessible without a technical background
- Is practical, with exercises in a simulated or real environment
- Enables you to manipulate data like a professional, without codingan serve as a solid foundation for developing skills in BI, development or AI
FORMA-IT's training courses are also supportive
At Forma-IT, we believe that training can also be a lever for solidarity. This is why part of each registration is donated to associations that work in areas that are close to our hearts:
The SPA, for animal protection
The Restos du Cœur, for the fight against precariousness
Ludopital, to make the daily lives of hospitalized children easier
- APF France Handicap, for the rights of people with disabilities and their families
By choosing Forma-IT, you invest in your skills while contributing to essential causes.
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Would you like to know about upcoming sessions ?
Would you like to schedule this Language SQL Training Course Training Course on a specific date ? Contact us by email or by filling out the contact form.