Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

In this third in a series on working smarter with T-SQL, let's give the built-in sp_executesql stored proc a go. In my previous posts, I've described some methods for generating and executing T-SQL ...

To be honest, since I have started using docker I have never installed any database in my machine. I use multiple databases and keeping each database up and running takes a toll on resources of your ...

Don't be afraid of using your chosen database's command-line client. I might as well say this up front: I don't like using GUI (aka non-command-line or graphical) tools with my databases. This is ...

SQL JOINs make it easy to find and fix missing data Your email has been sent Many people are confused by various JOIN operations supported by SQL. Learn to master the SQL command line with this crash ...