
Because you purchased this course, you are provided full access to our "Complete T-SQL Querying Guide". Download it here from this lecture.
Attach the AdventureWorks 2012 database to a SQL Server instance via SQL Server Management Studio, including copying the data file and removing the log file for practice.
Expand basic select concepts by using select star to view all columns and top to limit rows, and apply column aliases with spaces using brackets or quotes for readable results.
Master left and right outer joins in SQL, which depend on the order of the tables, returning all records and showing nulls for non-matches, as demonstrated with product and subcategory.
Explore how to use the having clause to filter groups by aggregate functions with examples showing department employee counts and sales totals.
Demonstrate how to use common table expressions to simplify year over year sales comparisons by computing current and prior year sales, avoiding repeated derived tables and complex self-joins.
This course is an extension of our previous course, "Microsoft SQL for Beginners". This course, "Microsoft SQL from A to Z" contains all the course material and content from the previous course plus the additional MANY new lectures on more intermediate and advanced-level SQL querying topics. Students who sign up for this course will also have access to our 150+ page "Complete T-SQL Querying Guide" as an added bonus to assist you in the learning process.
Do you want to learn a skill that can help you earn nearly $100,000 per year? If so, then this course is for you!
SQL (Structured Query Language) is the language we use to interact with databases that store data. This allows us to retrieve data with ease and simplicity. As terms like business intelligence and big data become more familiar, businesses will need more people to learn the SQL language.
This course will teach you how to use the SQL language within Microsoft SQL Server, one of the most popular database engines in the world.
You will have plenty of video lessons to teach you the majority of the content. Each section includes practice problems or additional e-books to help reinforce what you learn in the video tutorials.