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Learn advanced features of SQL querying in this hands-on course.

In today's competitive environment, information is one of the most important factors in determining the success of an organization. If you are able to manage and retrieve information efficiently, you can streamline the organization's processes and give it a competitive edge. Some data analysis tasks may require that you query multiple tables simultaneously or create complex views of data.

In this course, you will learn advanced querying techniques such as writing nested queries, using JOINs to combine data from multiple tables, summarizing query results, using advanced filtering, and using views to simplify repetitive querying tasks. You will also learn how to perform common database administration tasks such as duplicating tables, modifying table structures, inserting, updating, or deleting data, and indexing tables to optimize query performance, and learn how to work with multiple tasks as a transaction.

Is This The Right Course?

Students should have a foundational understanding of SQL querying, basic computer skills and SQL skills, and be familiar with concepts related to database structure and terminology.

Who Should Attend?

Business Analysts, Data Analysts, Developers, and those needing to know how to query in a SQL database.

Students should have a foundational understanding of SQL querying, basic computer skills and SQL skills, and be familiar with concepts related to database structure and terminology.

In this course, you will work with advanced queries to manipulate and index tables. You will also create transactions so that you can choose to save or cancel the data entry process.

You will:

Use nested queries to generate query output.
Manipulate table data by inserting and updating records in a table and deleting records from a table.
Manipulate table structure.
Create views, manipulate data through views, modify the view structure, and drop views.
Create indexes on table columns and drop inefficient indexes.
Mark the beginning of a transaction, roll back a transaction, and commit a transaction.

Lesson 1: Using Nested Queries

Topic A: Search Based on Values from a Subquery
Topic B: Compare Values from a Subquery
Topic C: Search Based on the Existence of Records
Topic D: Generate Output Using Correlated Subqueries
Topic E: Filter Grouped Data Within Subqueries
Topic F: Perform Multiple-Level Subqueries

Lesson 2: Manipulating Table Data

Topic A: Insert Rows
Topic B: Modify and Delete Data

Lesson 3: Manipulating Table Structure

Topic A: Create a Table
Topic B: Create a Table with Constraints
Topic C: Modify a Table's Structure
Topic D: Delete Tables

Lesson 4: Working with Views

Topic A: Create a View
Topic B: Manipulate Data in Views
Topic C: Modify and Delete Views

Lesson 5: Indexing Data

Topic A: Create Indexes
Topic B: Drop Indexes

Lesson 6: Managing Transactions

Topic A: Define Transactions
Topic B: Commit Transactions
Appendix A: The Pub2 Database

Why have you chosen us?

I have attended a training from Bilginc IT Academy before and I was satisfied.

I have attended a training from a different provider and it was not helpful.

Other

How many employees do you have in your IT department?

0 – 50

50 – 250

250 – 1000

1000+

Upcoming Trainings

Join our public courses in our Germany facilities. Private class trainings will be organized at the location of your preference, according to your schedule.

15 Januar 2025 (1 Day)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom

21 Januar 2025 (1 Day)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom

04 Februar 2025 (1 Day)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom

15 Januar 2025 (1 Day)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom

21 Januar 2025 (1 Day)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom

04 Februar 2025 (1 Day)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom

15 März 2025 (1 Day)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom

02 April 2025 (1 Day)
Berlin, Hamburg, Münih
Classroom / Virtual Classroom

SQL Querying: Advanced Training Course in Germany

The Federal Republic of Germany is the second most populous country in Europe and is located in Central Europe. The official language of the country is German. Germany is one of the richest countries in the world. The main exports of the country include motor vehicles and iron and steel products.

Here are some fun facts about Germany:
The fairy tale writer, the Brothers Grimm, came from Germany and wrote many famous stories such as Cinderella, Snow White, and Sleeping Beauty.
Germany is home to the largest theme park in Europe, the Europa-Park.
The famous composer Ludwig van Beethoven was born in Germany.
The Autobahn, the German highway system, is known for having no general speed limit.

Berlin was divided by the Berlin Wall from 1961 to 1989. Known for its street art, Berlin has many colorful murals and graffiti throughout the city. Also, Berlin is home to many famous museums, such as the Pergamon Museum and the Museum Island. Many clubs and bars stay open until the early hours of the morning in this big city.

Another popular city is Munich, which is famous for its Oktoberfest beer festival that attracts millions of visitors every year. Munich is also home to many historic buildings, including Nymphenburg Palace and the Marienplatz town square.

The country's capital and largest city is Berlin, however Frankfurt is considered to be the business and financial center of Germany. It is home to the Frankfurt Stock Exchange, the European Central Bank, and many other financial institutions. Because of its central location within Europe and its status as a major financial hub, Frankfurt is often referred to as the "Mainhattan," a play on the city's name and its association with the Manhattan financial district in New York City.

Frankfurt is also a major transportation hub, with the largest airport in Germany and one of the largest in Europe, Frankfurt Airport. Additionally, it is a popular destination for tourists, with its historic city center, beautiful parks, and vibrant cultural scene.

Some of the top German technology companies like Siemens AG, Bosch, SAP SE, Deutsche Telekom, Daimler AG and Volkswagen has business centers in Frankfurt. The country has a strong tradition of engineering and innovation, and is home to many other world-class technology companies and research institutions.

Tailored to meet the specific needs of Germany, Bilginç IT Academy combines cutting-edge training methodologies with our comprehensive range of Certification Exam preparation courses and accredited corporate training programs. Experience a transformative approach to IT training that will redefine your expectations.

SQL Querying: Advanced Training in Germany

Is This The Right Course?

Who Should Attend?

Prerequisites

What You Will Learn

Outline

THE BENEFITS OF SOFTWARE DEVELOPMENT TRAINING

Upcoming Trainings