Oracle SQL Analytic (Window) Functions: AVG, MAX, MIN, LAG, LEAD, ROW_NUMBER, RANK, DENSE_RANK

In this video, I provide an in-depth explanation of Oracle SQL Analytic (Window) Functions, covering the following functions: AVG, MAX, MIN, LAG, LEAD, ROW_NUMBER, RANK, and DENSE_RANK. These functions are powerful tools for performing advanced queries and calculations across rows within a result set.
You'll learn:
How the AVG, MAX, and MIN functions calculate the average, maximum, and minimum values over a window of rows.
How LAG and LEAD can retrieve values from preceding or following rows within a window.
The differences between ROW_NUMBER, RANK, and DENSE_RANK for assigning row numbers and ranks to records.
Whether you're new to Oracle SQL or looking to enhance your query optimization skills, this tutorial will help you understand how to leverage these window functions effectively for more sophisticated data analysis.
Oracle Documentation
docs.oracle.co...

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