SQL basics I: Data queries Whether you’re just getting in to programming or you’ve avoided learning SQL, it’s something every developer faces eventually.

Assuring optimal performance of database applications starts with coding properly formulated SQL. Poorly written SQL and application code is the cause of most performance problems. As much as 75% of ...

Shelley Doll finishes her coverage of SQL data types with an overview of datetime and interval data types. Learn more about the basic syntax of these standard SQL types.

With seven beginner-level courses taught by the team at Skill Success, this Complete 2021 SQL Master Class Bundle will get you started on your data science journey with content on retrieving ...

Even though you intend to run SQL 2012, you can only buy licensing for the current version. However, it usually has downgrade rights so running 2012 should be no problem.

Developers often dispute the merits of SQL as a legitimate programming language, but this misses the point. SQL is a powerful 4GL for accessing data.

Most respondents were running production on SQL Server versions 2008 R2, 2012, and 2014 (around 16% each), with SQL Server versions 2005, 2008, and 2016 at the next tier of adoption (around 10%). Most ...

SQL Basics, Operating on Data in SQL, Creating Tables in SQL, and eight other interactive SQL courses. Some courses have free test drives, after which there may be a fee.

If you work with data but find programs like Excel too limiting, learning SQL may be the next step on your data journey. This tutorial will show you the basics of SQL, a tool used by programmers ...

Here's a look at the most recent Patch Tuesday release from Microsoft as well as a collection of recent updates so you can ...