Introduction to SQL, the query language for relational databases


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.

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SKU: 6533 Category:

Start date

June 17, 2023

End date

July 8, 2023

Language(s) of the training


Languages spoken by the coach(es)

English, German, Luxembourgish, French




Learning Outcomes

Learners are able 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)



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

  • Day 1/4:   17.06.2023   08:30 – 12:30
  • Day 2/4:   24.06.2023  08:30 – 12:30
  • Day 3/4:   01.07.2023   08:30 – 12:30
  • Day 4/4:   08.07.2023  08:30 – 12:30

Format and Location

This course takes place ON-SITE

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




No prerequisites necessary

Additional Info


This training does not have any assessment or exams; a certificate of participation will be issued to participants.

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