Master Oracle SQL 21c and build the practical database skills needed to retrieve, analyze, and manage relational data with confidence. This course guides you through both foundational and advanced Oracle SQL 21c concepts, helping you develop the ability to write accurate queries, manipulate data, and maintain database structures using industry-standard SQL techniques.
You will begin by installing Oracle 21c, navigating SQL Developer, and executing fundamental SQL statements. As you progress, you will learn to retrieve, filter, sort, and manipulate data using single-row and multiple-row functions. Building on these core skills, you will apply joins and subqueries to retrieve, compare, and analyze data across multiple tables while improving query effectiveness. The course also covers essential Data Manipulation Language (DML) and Data Definition Language (DDL) statements for updating, deleting, creating, and managing database tables.
Designed for learners who want to develop practical Oracle SQL 21c database management skills, this course combines hands-on query development with real-world database operations. By the end of the course, you will be able to write SQL queries, analyze relational data, manage database objects, and confidently maintain Oracle SQL 21c databases using professional database management practices.
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 comm…
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 Dat…
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EDUCBA is in Tier 5: mass-produced or unclear of our institution ranking (36/100). Thousands of courses, mostly slides and screen recordings.
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Harvard University · edX
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Harvard University · edX
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Harvard University · edX
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Harvard University · edX
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