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Introduction to SQL - Beginner




English, German, Luxembourgish, French

SQL is the most popular query language par excellence and is used by many world-famous companies such as Facebook, Microsoft, Adobe and others. It is hard to imagine working with relational databases without SQL. In this very practical course we will not only learn about the language, but also perform various data queries on a MySQL server.
The training sessions are very hands-on oriented in dedicated computer rooms.
Through an active engagement, we will tackle various problem sets and discuss the different approaches



The entry-level course aims to give an introduction to SQL, especially concentrating on data retrieval in MySQL relational databases.

Learning outcomes

On successfull completion of this course, participants are capable to:

• Create queries in SQL for relational database systems
• Write single table queries
• Filter records to obtain only the relevant information
• Use joins to read data from multiple tables simultaneously
• Add, fetch, modify and delete records in a table (CRUD)


no prerequisites necessary


This training has a total of 16 hours and takes place over several days:

  • Day 1/4:   08/10/2022    08:00 – 12:00
  • Day 2/4:   15/10/2022    08:00 – 12:00
  • Day 3/4:   22/10/2022    08:00 – 12:00
  • Day 4/4:   29/10/2022    08:00 – 12:00


This course takes place ON-SITE

Terres Rouges building
14, porte de France
L-4360 Esch/Alzette



Language(s) course:



Dren Gashi

Language(s) spoken by instructor :

English, German, Luxembourgish, French

Additional information:


This training does not have any assessment or exams; a certificate of participation will be issued to participants. A mandatory attendance percentage of at least 80% is required.