SQL Training | Advanced SQL Training in Warsaw

Home

Courses

SQL Courses

Advanced SQL

Warsaw

With Advanced SQL Training in Warsaw, professionals explore complex database querying and optimisation techniques. The course covers complex joins, subqueries, scalar functions, set operations, looping, error handling and performance tuning to support robust, efficient SQL development and data manipulation.

Learn advanced SQL techniques with our Advanced SQL Course
Acquire skills to write efficient queries and optimise database performance
Attain the ability to design and implement advanced data structures and procedures

Dates & Prices

Advanced SQL Overview

Course syllabus

Who it’s for

What’s included

FAQs

Advanced SQL Training Course Outline

Module 1: Creating Tables

Creating Tables in SQL
Inserting Data
Inserting Multiple Rows
View Table

Module 2: Stored Procedure Basics

Pros and Cons of Stored Procedures
Creating Stored Procedures
Two Ways to Execute
System Stored Procedures

Module 3: Variables

Declaring Variables
SET Versus SELECT
Global Variables
Tricks with Variables

Module 4: Parameters and Return Values

Passing Parameters
Default Values and WHERE Clauses
Output Parameters
Using RETURN

Module 5: Scalar Functions

Introduction to Scalar Functions
Various Scalar Functions
Advantages of Scalar Functions

Module 6: Testing Conditions

IF/ELSE Conditions
Using CASE Where Possible

Module 7: Looping

While Loop
Breaking Out of a Loop
Basic Transactions
Using DELETE and UPDATE
Sys.Objects

Module 8: Temporary Tables and Table Variables

Using Temporary Tables
Creating Table Variables
Pros and Cons of Each Approach

Module 9: Table Valued Functions

In-line Table-Valued Functions
Multi-Statement Table-Valued Functions
Limitations of User-Defined Functions

Module 10: Derived Tables and CTEs

Using Derived Tables
Common Table Expressions (CTEs)
Recursive CTEs

Module 11: Subqueries

Subquery
Using ALL, ANY and IN
Correlated Subqueries
Using EXISTS

Module 12: Cursors

What is Cursor?
Life Cycle of Cursor
Types of Cursor
Syntax of Fetching Rows

Module 13: Error-Handling

Using TRY/CATCH
System Error Functions
Custom Error Messages
Obsolete @Error Function
SQL Server Debugger

Who Should Attend this Advanced SQL Course?

The Advanced SQL Training is designed for delegates who want to strengthen their knowledge of Structured Query Language (SQL) and learn advanced techniques for database management and data manipulation. This course will benefit a wide range of professionals, including:

Database Administrators
Data Analysts
Business Intelligence Developers
Software Developers
Data Scientists
Data Engineers
System Architects
Application Developers

Prerequisites of the Advanced SQL Course

There are no formal prerequisites to attend the Advanced SQL Course Online. However, delegates are recommended to have a foundational understanding of SQL.

Advanced SQL Course Overview

Advanced SQL Training focuses on complex querying, optimisation, and database management techniques. It covers advanced functions, joins, and performance tuning strategies for handling large datasets.

Mastering Advanced SQL enables professionals to optimise database performance and manage complex data operations efficiently. It supports deeper insights and improved analytical capabilities.

This 2-Day course offered by The Knowledge Academy equips delegates with advanced SQL expertise. Delegates gain hands-on experience in writing complex queries and optimising database performance.

Advanced SQL Course Objectives

To understand and implement complex SQL queries with multiple joins and subqueries
To utilise advanced SQL functions, stored procedures, and triggers effectively
To optimise database performance through indexing and query optimisation techniques
To master techniques for managing large datasets and data integrity in SQL
To comprehend and apply transaction management and concurrency control methods
To practice advanced SQL techniques through hands-on exercises and case studies

After completing this Advanced SQL Training, delegates will receive a certificate of completion demonstrating their proficiency in Advanced SQL concepts. It reflects their ability to manage complex databases, optimise query performance, and handle intricate data scenarios effectively.

What’s Included in this Advanced SQL Course?

World-Class Training Sessions from Experienced Instructors
Advanced SQL Certificate
Digital Delegate Pack

Hands-On Labs: Included as part of our online instructor-led delivery, these labs provide real-world exercises in a simulated environment guided by expert instructors to enhance your practical skills.

Train Your Workforce

Looking for Advanced SQL in-house or onsite training in Warsaw? We specialise in corporate group training and bulk bookings for organisations of all sizes in Warsaw. Our trainers deliver tailored sessions at your premises, online, or hybrid, with best price guarantee, group discounts and flexible scheduling to train your team.

Our Warsaw venue

Includes..

Free Wi-Fi

To make sure you’re always connected we offer completely free and easy to access wi-fi.

Air conditioned

To keep you comfortable during your course we offer a fully air conditioned environment.

Full IT support

IT support is on hand to sort out any unforseen issues that may arise.

Video equipment

This location has full video conferencing equipment.

Warsaw is the capital and largest city of Poland. The population of Warsaw is around 1.7 million and the metropolitan area has a population of around 2.6 million. Warsaw is the 9^th most populous capital city in the European Union. The University of Warsaw was established in 1816 and is the largest university in Poland. The university has around 54,000 students. The university offers 37 different fields study, 18 faculties and over 100 specialisations. The university also focuses on humanities and natural sciences. The university offers courses in areas such as philology, social sciences, biology, chemistry, education, geology, history, journalism & management, law and polish studies.

Ways to take Advanced SQL in Warsaw

Online Instructor-Led Learning

Online Self-Paced Learning

Onsite Learning

Experience live, interactive learning from home with The Knowledge Academy's Online Instructor-led Advanced SQL. Engage directly with expert instructors, mirroring the classroom schedule for a comprehensive learning journey. Enjoy the convenience of virtual learning without compromising on the quality of interaction.

Live classes

Join a scheduled class with a live instructor and other delegates.

Interactive

Engage in activities, and communicate with your trainer and peers.

Global Pool of the Best Trainers

We handpick from a global pool of expert trainers for our Online Instructor-led courses.

Expertise

With 10+ years of quality, instructor-led training, we equip professionals with lasting skills for success.

Scalable Training Delivery

Access Advanced SQL in Warsaw delivered by one of the largest training providers, with scalable instructor-led classes, accessible worldwide.

Master Advanced SQL with a flexible yet structured approach that combines live, expert-led sessions and self-paced study. With Weekly one-to-one tutor support and consistently high pass rates, you’ll receive tailored guidance and achieve real results.

Structured Yet Flexible Learning

Take part in scheduled, instructor-led sessions with real-time feedback, while enjoying the freedom to study independently. Interactive resources and progress tracking tools help you stay motivated and on target.

Engaging & Interactive Training

Join dynamic live sessions featuring discussions, practical activities, and peer collaboration. Learn from Advanced SQL industry experts and reinforce your knowledge with self-paced modules—plus, connect with professionals in your field.

Expert-Led Course

Gain valuable insight from experienced trainers during live sessions, and revisit course materials anytime to deepen your understanding. This method offers the ideal balance between expert guidance and independent learning.

Global Training Accessibility

Access top-quality training across time zones—anytime, anywhere. Whether at home or on the go, our expert-led sessions and flexible study materials support your goals, and help you on the journey towards the certification.

Learn Advanced SQL through The Knowledge Academy’s Online Self-Paced Learning. This flexible and structured format supports your training goals and enables every professional to build skills with confidence.

Flexible Learning

Access Advanced SQL resources 24/7 to maintain steady progress, complete regular assessments or tasks, and upskill effectively alongside work commitments.

Expert-Developed Content

Our Online Course content is designed by experienced trainers to ensure accuracy, relevance, and practical value.

Global Training Provider

Access Advanced SQL in Warsaw from a trusted global training provider delivering consistent learning to professionals worldwide.

Cost-Effective Training

Benefit from the cost-effective Advanced SQL that delivers high-quality course content without compromising learning outcomes.

Interactive LMS

Track performance, download resources, and receive AI-enabled support through The Knowledge Academy’s dedicated Learning Management System.

Experience the most sought-after learning style with The Knowledge Academy's Advanced SQL Course. Available in 490+ locations across 190+ countries, our hand-picked Classroom venues offer an invaluable human touch. Immerse yourself in a comprehensive, interactive experience with our expert-led Advanced SQL sessions.

Highly experienced trainers

Boost your skills with our expert trainers, boasting 10+ years of real-world experience, ensuring an engaging and informative training experience

State of the art training venues

We only use the highest standard of learning facilities to make sure your experience is as comfortable and distraction-free as possible

Small class sizes

Our Classroom courses with limited class sizes foster discussions and provide a personalised, interactive learning environment

Great value for money

Achieve certification without breaking the bank. Find a lower price elsewhere? We'll match it to guarantee you the best value

Streamline large-scale training requirements with The Knowledge Academy’s In-house/Onsite Advanced SQL Course at your business premises. Experience expert-led classroom learning from the comfort of your workplace and engage professional development.

Tailored learning experience

Leverage benefits offered from a certification that fits your unique business or project needs

Maximise your training budget

Cut unnecessary costs and focus your entire budget on what really matters, the training.

Team building opportunity

Our Advanced SQL offers a unique chance for your team to bond and engage in discussions, enriching the learning experience beyond traditional classroom settings

Monitor employees progress

The course know-how will help you track and evaluate your employees' progression and performance with relative ease

Advanced SQL Schedule in Warsaw

Online Instructor-Led

Online Self-Paced

Onsite

Package deals for Advanced SQL in Warsaw

Our training experts have compiled a range of course packages on a variety of categories in Advanced SQL, to boost your career. The packages consist of the best possible qualifications with Advanced SQL, and allows you to purchase multiple courses at a discounted rate.

Save Up to 40%4 Courses

Power BI and SQL Package

Introduction to SQL €1795
Advanced SQL €2295
Microsoft Power BI Course €1495
DAX Training €1795

Total Without Package: €7380

Package Price: €4395 (Save €2985)

Purchase now

SQL Training | Advanced SQL Training in Warsaw FAQs

What is SQL?

SQL (Structured Query Language) is a programming language used to manage and manipulate relational databases. It allows users to query data, update records, create tables, and control database access efficiently across various platforms and applications.

Who should attend this Advanced SQL Training?

This course is ideal for Data Analysts, Developers, Database Administrators, Business Intelligence Professionals, and anyone with prior SQL knowledge looking to enhance their data handling, querying, and optimisation skills in complex database environments.

Are there any prerequisites for taking this Advanced SQL Training Course?

There are no formal prerequisites to attend the Advanced SQL Course Online. However, delegates are recommended to have a foundational understanding of SQL.

What is the difference between Basic and Advanced SQL?

Basic SQL covers simple queries, filtering, and table joins. Advanced SQL involves subqueries, stored procedures, views, window functions, performance tuning, and complex joins, providing a deeper understanding of database architecture and data manipulation.

What are the benefits of attending this Advanced SQL Course?

You’ll gain expert-level query writing skills, improve performance tuning abilities, and handle complex datasets efficiently. It enhances your data-driven decision-making and strengthens your professional profile in roles requiring advanced database management skills.

What to do after completing this Advanced SQL Training Course?

After completing the course, apply your skills to real-world projects, explore certifications like Microsoft SQL Server or PostgreSQL, or pursue roles in database development, data analysis, and data engineering for career advancement.

What level of understanding of SQL should I have before attending this Advanced SQL Certification?

A solid understanding of basic SQL commands, such as SELECT, JOIN, GROUP BY, and data filtering, is recommended. This ensures you're prepared to tackle more complex querying and optimisation techniques taught in the course.

Which SQL Language will be used in this Advanced SQL Training?

The course primarily uses ANSI SQL with practical implementation examples in widely used platforms like MySQL, PostgreSQL, or SQL Server, depending on the course version. This ensures skills are transferable across different database systems.

What skills will I gain from this Advanced SQL Training Course?

You’ll learn complex query writing, data transformation, subqueries, window functions, query optimisation, indexing strategies, and working with views, stored procedures, and triggers to manage large-scale data efficiently.

Will I learn SQL query optimisation techniques in this Advanced SQL Training Course?

Yes, the course includes query performance tuning techniques, indexing, execution plans, and optimisation strategies to enhance query efficiency and reduce database load in high-volume data environments.

Are real-world projects included in this Advanced SQL Online Course?

Yes, the course includes hands-on projects and scenarios based on real-world business use cases. These helps reinforce your learning and demonstrate your ability to apply advanced SQL techniques in practical settings.

What topics are covered in this Advanced SQL Certification Course?

Topics include advanced joins, subqueries, CTEs, window functions, indexes, stored procedures, triggers, performance tuning, data normalisation, and dynamic SQL. The course is designed for data-intensive, real-world applications.

Which database product will I use for the hands-on exercises?

Hands-on exercises typically use PostgreSQL or MySQL, depending on the course format. Instructions and practice environments are tailored to simulate real enterprise database systems for effective learning.

Do I need prior SQL work experience to join this Advanced SQL Course?

Prior work experience is not required, but a strong foundational understanding of SQL concepts and practical exposure to writing basic queries is recommended for getting the most out of the course.

What is included in the Advanced SQL Training Course?

In this training course, delegates will have intensive training with our experienced instructors, a digital delegate pack consisting of important notes related to this course, and a certificate after course completion.

How long does it take to complete this Advanced SQL Training Course?

This course takes 2 days to complete during which delegates participate in intensive learning sessions that cover various course topics.

What are the career prospects after this Advanced SQL Course?

You can pursue roles such as SQL Developer, Data Analyst, Data Engineer, Business Intelligence Analyst, or Database Administrator. These roles are in demand across finance, healthcare, technology, and data-driven industries.

Is 24/7 support available for this Advanced SQL Course?

Yes, The Knowledge Academy offers 24/7 support via phone & email before attending, during, and after the course. Our customer support team is available to assist and promptly resolve any issues you may encounter.

Will I receive a certificate upon completing an Advanced SQL Course?‎

Yes, after completing this course you will receive a certificate of completion to validate your achievement and demonstrate your proficiency in the course material.

Why choose The Knowledge Academy in Warsaw over others?

The Knowledge Academy in Warsaw stands out as a prestigious training provider known for its extensive course offerings, expert instructors, adaptable learning formats, and industry recognition. It's a dependable option for those seeking this course.

What is the cost/training fees for Advanced SQL in Warsaw?

The training fees for Advanced SQL in Warsaw starts from €2295

Which is the best training institute/provider of Advanced SQL in Warsaw?

The Knowledge Academy is one of the Leading global training provider for Advanced SQL.

What are the best SQL Courses courses in Warsaw?

Please see our SQL Courses courses available in Warsaw

Customers Reviews

Stephanie Jolliffe

The only comment I have is that it would have been helpful for the trainer to provider more context around the examples / scenarios, specifically on why / when you'd choose to use that specific functionality - to make it easier to understand

Tara Walker

Very clear and knowledgeable trainer. Thanks

Jonathan Hastings

Very informative trainer.

Sharon John

N/A

Simon Chaytor

Mohammad was very clear and went through the material at a good pace.

Duco Brongersma

Trainer took the time and really made the effort to show every task when being executed. It not only helped me understand the task, but give me the idea on how to put this to my own use case

James Croft

Usman is really friendly and knowledgeable. did fantastic and would join training with him again.

Siobhan Aylen

Mohammed was very friendly and knoweldgable. He was good at explaining the topics and breaking down the queries that went with each topic.

Gloria Ma

very knowledgable and patient

Wolfgang Muschio

Trainer was awesome, knowledgeable and approachable.

Request For Pricing

WHO WILL FUNDING THE COURSE?

My employer

I will

Not sure

+44

Courses Related to SQL Courses

Why choose The Knowledge Academy

Best price in the industry

You won't find better value in the marketplace. If you do find a lower price, we will beat it.

Many delivery methods

Flexible delivery methods are available depending on your learning style.

High quality resources

Resources are included for a comprehensive learning experience.

Our Clients

"Really good course and well organised. Trainer was great with a sense of humour - his experience allowed a free flowing course, structured to help you gain as much information & relevant experience whilst helping prepare you for the exam"

Joshua Davies, Thames Water