Overview

Learn how to understand and effectively write SQL Queries to interact with databases and build powerful datasets.All resources are available to all operating systems - follow along from Windows, Linux or MacOS. (Instructions for installing MS SQL Server included for Linux and MacOS**)"More of a refresher for me having spent many years working with Sybase T-SQL but really good and covered some additional SQL Server commands that I hadn't come across. Just what I needed." - Mike"A fantastic course covering all the basics and diving deep into some advanced scenarios regarding SQL use!" - Ikenna"The instructor's approach to teaching is so awesome. Very understandable and easy to follow along." - DavidLearning Path:There are 3 different levels you will go through in your journey to becoming a SQL Query Writing Expert.The learning objectives below outline what you will learn and be able to do and understand at the end of each section.BasicsCreate resourcesView, add and delete data stored in database tablesFilter, sort, summarize and aggregate data from tablesIntermediate Use built in SQL Functions to transform and format dataCombine data from different tablesReturn dynamic results with case statements and type castingAdvancedCreate indexes and understand how they workUse window functions to access data from other rows in the datasetStore query logic inside of stored procedures and access then with dynamic filtersImprove query performance with temporary tables and nested queriesIf you are new to programming, or just new to SQL you will get a floor up explanation of everything you need to know to write clean and powerful SQL Queries and Datasets for Applications, Reporting, or Data Analysis.If you already know some SQL, you will get explanations of how things work that will lead to a strong understanding of complex topics, and a great reference for anything that is new to you!By the end of the course your SQL toolbox will be full of great tools to transform, manage, and read data using Structured Query Language."I love how energetic the instructor is, and his instructions so far are easy to follow." - Ali"I liked this course, it is perfect at 1.25 speed and the examples make the concepts more clear." - Steinar"I like the simple explanation. Thanks for explaining it easy" - Timotius"This was a really good introduction to sql also covering some advanced topics." - Konsta

Skills

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