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Purpose(3)

Understanding the basics of relational databases : Identify the key structures, relationships and principles of the relational model.

Writing and structuring efficient SQL queries : Formulate simple and complex queries to extract and manipulate data.

Optimize performance and guarantee data integrity : Apply best practices for writing high-performance queries and managing transactions.

Content

Introduction to SQL

Database creation and management

Basic selection query

Aggregation and grouping functions

Multi-table queries and joins

Subqueries and Advanced Operations

Data and Transaction Management

Query Optimization and Performance

Prerequisites

None

Duration 2 jours

SQL

This course comprises 8 modules spread over two days. It is aimed at beginners to intermediates wishing to learn how to write efficient SQL queries, understand the logic of relational databases, and optimize their performance.

References : FS25

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