Practical SQL (SQLP)

Databases, Microsoft SQL

Built on participant feedback, this course consolidates essentials from SQL1 and suits self-learners. It focuses on practical application of SELECT, JOIN, GROUP BY and subqueries using real SQL Server data to turn theory into hands-on experience and problem-solving.

You will also practice schema changes and data operations: CREATE, ALTER, DROP and INSERT/UPDATE/DELETE, plus filtering, aggregation, multi-condition logic and referential integrity. Exercises use realistic datasets and scenarios to build confident, day-to-day skills.

THIS TRAINING COURSE WILL HELP YOU:

  • Apply SELECT, JOINs, GROUP BY and subqueries
  • Create and modify tables and relations
  • Safely insert, update and delete data
  • Work with constraints and referential integrity

WHO SHOULD ATTEND?

  • Graduates of the SQL1 basics course
  • Self-learners seeking hands-on practice
  • Database developers and analysts
  • Anyone working with SQL Server data

COURSE LOCATION AND AVAILABLE DATES



This public course is delivered online only, so you can attend remotely without travelling to a classroom. The same course can also be delivered in person as private training at your premises.
For technically demanding courses, prepared remote labs are provided, so you do not need to install anything locally.
VirtualPro (online)
23 Oct 2026
192 €
CZECH
Need this course in English?

Public courses are usually delivered in Czech, but this course is also available in English. We can arrange private training for your team online, at your premises or in our classrooms, and tailor the content to your needs.

For groups of around 4 or more participants, private training can already be comparable in price to booking individual places on a public course. Send us your requirements and we’ll recommend the best format and provide an exact quote.

Request training in English

Course content:

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  • Practical use of SELECT
    1. WHERE (multiple conditions, LIKE, IN, BETWEEN)
    2. GROUP BY
    3. HAVING
    4. JOIN and MULTI-JOIN
    5. SUBQUERIES
  • CREATE, ALTER, DROP
    1. create a table
    2. link tables with relational constraints
    3. add a new column to an existing table
    4. remove a table and its relation
  • INSERT, UPDATE, DELETE
    1. work with rows (insert/update/delete)
    2. populate a new column from another source
    3. delete data following referential integrity rules
Prerequisites:
Basic knowledge of SQL in SQL Server equivalent to the SQL1 course.
Recommended previous course:
SQL – Basics of Querying and Data Manipulation in SQL Server (SQL1)
Schedule:
1 day (9:00-17:00)
Price per person:
192.00 € ( 232.32 € incl. 21% VAT)

Training and learning environment

SQL Server Management Studio interface showing a T-SQL query with a table join and data results.
How does practical SQL query training look like?During the training, you work directly in SQL Server Management Studio, writing your own T-SQL queries and joining tables. You will immediately verify your code on real datasets and learn how to filter data effectively.
IT classroom with desks, computer monitors, and a projection screen at the front.
What does the environment for in-person IT courses look like?We hold training courses in our own classrooms equipped with modern computer equipment for each participant and a large projection screen. Each workstation is fitted with a powerful computer for seamless practical exercises, and the environment supports a calm, friendly atmosphere during training.
IT classroom with desks, computer monitors, and a projection screen at the front.
Do I need to bring my own laptop to the classroom IT course?Our training rooms are fully equipped, so you do not need to bring your own laptop. A modern computer with all necessary hardware and software is ready for you at your workstation.
Sample ICT Pro certificate of successful completion of an IT training course.
Will you receive an official certificate after completing an IT course?Yes, upon successful completion of the training course, you will receive an official ICT Pro certificate confirming your participation and acquired technical skills. You can use it to verify your qualifications or add it to your professional profile.
Exterior view of the COMGUARD office building on Sochorova Street in Brno.
Where can you find our training center in Brno?The premises of the ICT Pro training center are located on the 1st floor of the COMGUARD building at Sochorova 38 in Brno. Positioned on the border of Žabovřesky and Komín, the location is easily accessible by both car and public transport.
Exterior view of the Opatov Park office building in Prague, Chodov.
Where can you find our training center in Prague?The premises of the ICT Pro training center are located on the 1st floor of the Opatov Park building at Líbalova 1, Prague 11 – Chodov. The location provides a comfortable environment for your education with convenient access.
Fully equipped kitchenette with a coffee machine, microwave, sink, and shelves with cups and glasses.
What facilities and refreshments are available to you during training breaks?Our training centers feature a fully equipped kitchenette for a comfortable break during your courses. The facilities include a coffee machine, microwave, kettle, and a wide selection of drinks and snacks.
Coffee station featuring an automatic coffee machine, yellow and white cups, glasses, and syrups.
What beverage refreshments are available during your course?A beverage station with a coffee machine, teas, syrups, and water is at your disposal throughout the entire training session. You can enjoy a coffee or another drink of your choice anytime during breaks.
Table with sweet pastries, fruit syrups, a water dispenser, and glasses set up for training participants.
What light refreshments are provided for you during the courses?During course breaks, participants can enjoy light sweet snacks, pastries, and fruit syrups to mix their own drinks. Fresh water dispenser and plates are also available for your convenience.
Wicker baskets filled with packaged savory snacks, sweet biscuits, and snack bars.
Should I bring my own snacks to ICT Pro training?There is no need to. A wide selection of savory snacks, sweet biscuits, and snack bars is available for you during breaks. Boost your energy for all-day focus right inside the training center premises.
Outdoor wooden terrace with green surroundings by the glass building of the training center.
Can you spend training breaks in the fresh air?Yes, an outdoor terrace is available at our training center. During breaks between learning sessions, you can relax in the fresh air in a pleasant green environment.
Spacious outdoor wooden terrace with seating and views of the surrounding area.
Where can you relax during course breaks?Our training center features a spacious outdoor terrace with seating options. During breaks between learning sessions, you can step outside to relax and recharge in the fresh air.