Oracle SQL for Beginners

Skill Goal:
Develop foundational understanding of databases, relational concepts, and Oracle SQL syntax.

Skills Developed:

Explain relational database concepts and SQL fundamentals

Understand Oracle Database architecture basics

Write and execute basic SQL queries

Interpret query results accurately

Sprint Outcome:

Ability to understand database structures and execute foundational SQL queries.

Skill Goal:
Configure and use Oracle SQL tools for query execution and development.

Skills Developed:

• Use Oracle LiveSQL and Oracle SQL Developer

• Create nd manage database workspaces

• Write and execute SQL scripts

• Manage query output and execution settings

Sprint Outcome:

Ability to independently set up and operate within an Oracle SQL environment.

Skill Goal:
Write efficient SELECT statements to retrieve and organize data.

Skills Developed:

• Use SELECT statements to retrieve data

• Filter results using WHERE clauses

• Sort results using ORDER BY

• Apply DISTINCT and column aliases

Sprint Outcome:

Ability to retrieve, filter, and structure query results effectively.

Skill Goal:
Use logical and comparison operators to refine data retrieval.

Skills Developed:

• Apply logical and comparison operators

• Use BETWEEN, IN, LIKE, and NULL conditions

• Combine multiple conditions using AND and OR

• Construct complex filtering logic

Sprint Outcome:

Ability to write precise conditional queries for business scenarios.

Skill Goal:
Enhance query results using built-in Oracle functions and expressions.

Skills Developed:

• Apply text, numeric, and date functions

• Use conditional expressions such as CASE and NVL

• Perform calculations within queries

• Format query output for reporting purposes

Sprint Outcome:

Ability to manipulate and transform data using SQL functions.

Skill Goal:
Summarize and analyze grouped data using aggregate functions.

Skills Developed:

• Use aggregate functions (SUM, AVG, COUNT, MIN, MAX)

• Apply GROUP BY clauses

• Filter grouped results using HAVING

• Solve practical aggregation scenarios

Sprint Outcome:

Ability to generate summarized insights from structured datasets.

Skill Goal:
Retrieve related data from multiple tables using join operations.

Skills Developed:

• Implement INNER, LEFT, RIGHT, and FULL joins

• Use self joins and cross joins

• Understand primary and foreign key relationships

• Analyze relational data across multiple tables

Sprint Outcome:

Ability to combine and analyze relational datasets effectively.

Skill Goal:
Develop advanced data retrieval logic using subqueries and set operators.

Skills Developed:

• Write single-row and multi-row subqueries

• Implement correlated subqueries

• Use subqueries in SELECT, FROM, and WHERE clauses

• Apply set operators (UNION, UNION ALL, INTERSECT, MINUS)

• Combine multiple result sets efficiently

Sprint Outcome:

Ability to construct advanced SQL queries for complex business requirements.

Skill Goal:
Create tables and manage data within Oracle databases.

Skills Developed:

• Define data types and constraints

• Create and modify tables

• Insert, update, and delete records

• Manage transactions using COMMIT and ROLLBACK

Sprint Outcome:

Ability to manage database tables and maintain data integrity.

Skill Goal:
Simplify and secure data access using database views.

Skills Developed:

• Create and modify views

• Use views for simplified data retrieval

• Understand use cases for views in reporting and security

Sprint Outcome:

Ability to create reusable query structures using views.

Project Goal:

Design and execute a structured SQL solution to analyze and manage a real-world relational dataset.

Skills Demonstrated:

• Analyze business data requirements

• Write optimized SELECT queries

• Apply joins, subqueries, and aggregations

• Implement conditional logic and functions

• Manage tables and transactional updates

• Create reusable views for reporting