TL;DR: Learn how to manage data more effectively with the Complete 2021 SQL Master Class Bundle, on sale for 98% off. As of July 9, get the full course bundle for only $19.99.

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.

SQL Basics I: Data Queries —covers database terminology and the four basic query types. SQL Basics: SELECT statement options —covers the SELECT statement in detail and explains aggregate ...

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 ...

Learn the basics of Python, SQL and languages on your phone. Here are the top apps for aspiring coders and engineers.