Oracle SQL

Oracle SQL

Learn Oracle SQL from fundamentals to advanced queries, optimization, and database management.

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Curriculum

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Lesson 3beginnerPro
WHERE Clause and Filtering
Filter query results using WHERE clause with various conditions.
25 minutes
Lesson 4beginnerPro
Sorting Results with ORDER BY
Sort query results in ascending or descending order.
20 minutes
Lesson 5intermediatePro
SQL Functions: String, Numeric, and Date
Use built-in functions to manipulate and transform data.
30 minutes
Lesson 6intermediatePro
Aggregate Functions and GROUP BY
Perform calculations on groups of rows using aggregate functions.
30 minutes
Lesson 7intermediatePro
Joins: Combining Data from Multiple Tables
Master INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.
35 minutes
Lesson 8advancedPro
Subqueries and Nested Queries
Use subqueries to create complex queries and filter data.
35 minutes