Understanding Relational Databases


Posted by: Aubrey W Love on August 24, 2021

Transact-SQL (T-SQL) is the language we will be using in these articles to create, manage, and manipulate data in Microsoft SQL Server. This particular article describes the roots of the T-SQL language, terminology, and the mindset you will need to adopt when writing T-SQL code. You will gain an understanding of what a relational database is and the importance of "set theory" and how it applies to your database.


There are no Prerequisites for completion of the this article. However, a good understanding of basic math and set theory is a plus.

Section 1

coming soon.

  • example SQL / T-SQL is not case sensitive.
    More on this later.

Section 2

More info coming soon.

... The rest of this article is coming soon. So, please check back often.

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