Oracle SQL Training in Belgrade

This instructor-led, live training in Belgrade (online or onsite) is aimed at intermediate-level developers and database administrators who wish to use Oracle SQL to design, manage, and optimize database applications and automate tasks efficiently.

By the end of this training, participants will be able to:

• Understand Oracle database architecture and manage users, schemas, and permissions.
• Write optimized SQL queries for data retrieval, manipulation, and analysis.
• Use advanced SQL techniques, including joins, subqueries, and hierarchical queries.
• Design and manage database objects like tables, indexes, views, and sequences.

This instructor-led, live training in Belgrade (online or onsite) targets beginner-level database administrators and developers who want to learn SQL to efficiently manage, query, and manipulate data in Oracle databases for administrative and operational tasks.

Upon completion of this training, participants will be able to:

• Grasp the architecture of Oracle databases, including schemas, users, and sessions.
• Write and optimize SQL queries for data retrieval, filtering, and manipulation.
• Utilize joins, subqueries, and set operators to handle multiple tables and complex queries.
• Execute data aggregation, grouping, and analysis using SQL functions.
• Manage schema objects such as views, sequences, and indexes to improve database operations.

Target Audience

This training is designed for individuals who are beginning to work with the SQL language within the Oracle database environment.

Course Objectives:

• Learn how to construct SQL queries.
• Understand the capabilities of SQL.
• Grasp the concept of relational databases.
• Understand database structure and SQL commands.

This course is tailored for data analysts and users who need to extract data from databases flexibly and efficiently via direct SQL commands. It complements the ORA_SA1 training by focusing on SQL execution efficiency and addressing use cases where the SELECT command alone falls short, highlighting the need for the robust PL/SQL language.

This two-day course provides an introduction to SQL Developer, SQL*Plus, and SQL (Structured Query Language), the standard language for accessing relational databases. It also covers the new features of the latest ORACLE version. The principles learned can be applied to diverse databases such as Microsoft SQL Server, MySQL, Access, Informix, and DB2.

The course is structured as a workshop, combining lectures, practical examples, and hands-on exercises. Although the content can be customized, at least two days are required to cover the core elements.

Participants receive full course notes along with sample database files, example SQL files, and free software tools for accessing an ORACLE database.

By the end of this training, participants will be able to:

This course is dedicated to users, programmers, or administrators who already have some knowledge of working with Oracle databases and want to deepen and systematize it. It acts as a complement to the ORA_S1 training course.

By the end of this training, participants will be able to:

• Gain skills to efficiently store and process data using SQL, introducing knowledge of optimization, analysis, and various methods of data extraction. At the same time, it will provide knowledge of the database architecture and its advanced capabilities to create effective applications.

Format of the Course

• Interactive lecture and discussion.
• Extensive exercises and practice.
• Hands-on implementation in a live-lab environment.

Course Customization Options

• To request a customized training for this course, please contact us to arrange.

The Oracle SQL Essentials training course is a thorough program aimed at providing participants with the key skills and knowledge needed for Structured Query Language (SQL) within the Oracle Database environment.

Upon completion of this training, participants will be able to:

• Develop proficiency in writing SQL queries to retrieve and manipulate data in Oracle databases.
• Acquire necessary skills for joining tables and managing complex data relationships.
• Learn how to effectively use functions for data manipulation and calculations.
• Master the technique of writing efficient sub-queries for advanced data filtering and processing
• Build confidence in applying Oracle SQL in practical scenarios, thereby improving career opportunities in database management and development.

The Oracle SQL Intermediate Course is designed to bridge the gap between fundamental SQL concepts and advanced techniques, providing participants with a comprehensive understanding of intermediate-level SQL operations using Oracle Database. Through hands-on exercises and practical examples, participants will delve into various topics, including table joins, summary functions, hierarchical queries, set operators, analytic functions, execution plans, and indexes.

By the end of this training, participants will be able to:

• Gain proficiency in intermediate-level SQL operations necessary for querying and manipulating data in Oracle Database environments.
• Develop a deep understanding of table joins, summary functions, hierarchical queries, set operators, and analytic functions.
• Learn advanced techniques for optimizing SQL queries and improving database performance.
• Enhance problem-solving skills through hands-on exercises and real-world SQL scenarios.
• Gain confidence to tackle complex SQL challenges and advance their career in database management and development.