This comprehensive course on Oracle SQL 21c equips learners with the essential and advanced skills to manage relational databases effectively. Starting with foundational concepts, learners will demonstrate how to install Oracle 21c, navigate SQL Developer, and execute core SQL queries. They will then apply sorting methods and leverage single-row and multiple-row functions to manipulate and retrieve data efficiently.
Oracle SQL 21c Mastery: Apply, Analyze & Manage Data
Oracle SQL 21c Mastery: Apply, Analyze & Manage Data
This course is part of Oracle SQL 21c: Database Design & Query Mastery Specialization
Instructor: EDUCBA
Access provided by Mirpur University of Science and Technology
Gain insight into a topic and learn the fundamentals.
3 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
Install Oracle 21c, navigate SQL Developer, and execute core SQL queries.
Apply joins, subqueries, and functions to analyze and retrieve data.
Create, update, and manage database objects using DDL and DML statements.
Skills you'll gain
Details to know
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Assessments
6 assignments
Taught in English
Recently updated!
September 2025
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This course is part of the Oracle SQL 21c: Database Design & Query Mastery Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
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- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
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There are 2 modules in this course
This module introduces learners to the essential foundations of Oracle SQL 21c, focusing on setting up the environment and mastering the basics of query execution. Learners will explore how to install and configure Oracle 21c, understand the SQL Developer interface, and execute fundamental SQL commands. They will also gain practical skills in retrieving, filtering, and sorting data efficiently. Finally, the module explores single-row and multiple-row functions, helping learners manipulate text, numbers, and dates in SQL queries. By the end of this module, learners will have a strong foundation to write accurate SQL statements and manage data effectively in Oracle SQL 21c.
What's included
4 videos3 assignments1 plugin
This module builds on SQL foundations by introducing advanced Oracle SQL 21c concepts for effective data manipulation and management. Learners will explore powerful techniques such as joins and subqueries to combine and filter information across multiple tables. The module also covers essential Data Manipulation Language (DML) operations like updating and deleting records, as well as Data Definition Language (DDL) commands for creating and managing tables. By the end of this module, learners will be equipped to write advanced SQL queries, maintain data integrity, and design database structures in Oracle SQL 21c for professional-level database management.
What's included
4 videos3 assignments
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