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This lesson covers identifying null values, understanding the difference between nulls and zeroes, using SQL functions to manage ...

In this session, you'll learn how to use aggregate functions and subqueries in SQL to analyze and compare data. This lesson ...

Aggregate functions in SQL are used to perform calculations on multiple rows of a table and return a single summarized value, ...

In this session, you'll continue learning how to analyze and compare data using advanced SQL aggregate functions and ...

Welcome to Lecture #25 of the SQL Course for Beginners In this lecture, you will learn about SQL Functions, focusing on ...

Hello Viewers, This video introduces you to the Advanced SQL Concepts for "Functions - String Functions" used by Microsoft SQL ...

Frequently asked SQL Questions || SQL Windows Functions Practical Session.

Learn SQL Date Functions in this complete tutorial with clear and practical examples. In this video, you'll understand how to work ...

This lab builds upon Lab 07 – Filtering and Logical Operators in SQL. In Lab 08, you will learn how to summarize and analyze ...

This video explains how the FIRST_VALUE() window function works in SQL. Learn how to get the first value in a window for ...

This is a REAL SQL interview-style question commonly used in analytics and business intelligence roles. In this video, I walk ...

Dates and times are everywhere in databases — from tracking orders and calculating ages to generating reports. In this quick ...

Post Graduate Program in Data Analytics in collaboration with Purdue University ...

This video covers the SQL course using Microsoft SQL Server 2025. The course consists of 38 lessons. The following topics are ...

Post Graduate Program in Data Analytics in collaboration with Purdue University ...

Hello Viewers, This video introduces you to the Advanced SQL Concepts for "Functions - Metadata Functions" used by Microsoft ...

Discover common reasons why the `TRUNC` function in Oracle SQL may not be working correctly and learn how to troubleshoot ...

Post Graduate Program in Data Analytics in collaboration with Purdue University ...

In this session, you'll learn how to analyze and summarize data using SQL by applying advanced querying techniques.