Aggregate Functions Courses and Certifications

Discover powerful SQL aggregate functions for complex database operations, enabling data grouping and filtering to answer specific questions efficiently.

• Codecademy
• 1 hour
• On-Demand
• Free Trial Available

Hussein Nasser

Understanding Aggregate Functions Performance - The Backend Engineering Show

Explore aggregate function performance in databases, focusing on COUNT, AVG, and MAX. Learn about clustering, sequential and random writes, and optimization strategies for improved query efficiency.

• YouTube
• 23 minutes
• On-Demand
• Free Video

SQL Bootcamp

209 ratings at Noble Desktop

Master essential SQL skills to write queries, join tables, aggregate data, and manipulate databases using PostgreSQL - applicable to all major SQL platforms.

• Noble Desktop
• On-Demand
• Paid Course

Mastering SQL Functions and Clauses with Leo Messi

Master advanced SQL functions and data analysis using real soccer statistics from Messi's career, covering COUNT, DISTINCT, SUM, GROUP BY, and aggregate functions for meaningful insights.

• CodeSignal
• On-Demand
• Free Certificate

Mastering SQL Functions and Clauses with Taylor Swift

Master SQL functions and data analysis through Taylor Swift's discography. Learn COUNT, DISTINCT, SUM, GROUP BY, and aggregation techniques to transform raw data into meaningful insights.

• CodeSignal
• On-Demand
• Free Certificate

SQL Server Bootcamp

Master SQL querying fundamentals through hands-on practice with database operations, from basic SELECT statements to advanced stored procedures, functions, and data manipulation techniques.

• Noble Desktop
• On-Demand
• Paid Course

Intermediate SQL Queries

121 ratings at DataCamp

Master the basics of querying tables in relational databases such as MySQL, SQL Server, and PostgreSQL.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Microsoft SQL for Beginners

29602 ratings at Udemy

A comprehensive course to teach you how to complete SQL queries using Microsoft SQL Server and the T-SQL language.

• Udemy
• 3 hours 59 minutes
• On-Demand
• Paid Course

Microsoft SQL from A to Z

8280 ratings at Udemy

Comprehensive guide to SQL querying in Microsoft SQL Server, covering basic to advanced topics like SELECT statements, joins, functions, and subqueries for data manipulation and analysis.

• Udemy
• 5 hours 43 minutes
• On-Demand
• Paid Course

Complete Microsoft SQL Server Masterclass:Beginner to Expert

2313 ratings at Udemy

Master course using Microsoft SQL Server. These SQL can also used in Oracle, MySQL, PostgreSQL, SQLite, DB2, etc.

• Udemy
• 11 hours 9 minutes
• On-Demand
• Paid Course

Functions for Manipulating Data in SQL Server

Learn the most important functions for manipulating, processing, and transforming data in SQL Server.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Microsoft SQL Server for Beginners | Crash Course

1783 ratings at Udemy

Boot-camp for SQL Query Writing Skills | sql fundamentals for beginners | Database Crash course | Database Programming

• Udemy
• 2 hours 34 minutes
• On-Demand
• Paid Course

MySQL Database Development Mastery

1723 ratings at Udemy

Learn fundamental Database Development techniques with MySQL Server and MySQL Workbench

• Udemy
• 4 hours 23 minutes
• On-Demand
• Paid Course

DB2 For Beginners

1308 ratings at Udemy

Execute SQL Queries on an IBM DB2 Database Server

• Udemy
• 2-3 hours
• On-Demand
• Paid Course

2024 Complete SQL Bootcamp from Zero to Hero in SQL

1307 ratings at Udemy

Become an expert in SQL by learning through concept & Hands-on coding :)

• Udemy
• 4 hours 15 minutes
• On-Demand
• Paid Course