MySQL and PostgreSQL are two of the most used open source SQL databases, and both fulfill the role of a general-purpose database well. How do you choose which one to use for a project? Let's look at ...

IMPORTANT: A PostgreSQL database is required for this training session. Because of the limited time for today's session, we will not cover setting up a PostgreSQL database during the session. So, we ...

Postgres 16 highlights include updates around privilege administration, logical replication, performance improvements, and comprehensive monitoring features. Here is a breakdown. Today, the PostgreSQL ...

This post shows how to change what the Fn keys do in Windows 11/10. The Fn or the Function key is a meta-modifier key used to activate secondary functions or special features on certain keys. The ...

This extension makes it easy to convert GIS data to S2 data types - s2 cell ids and s2 cell id tokens in particular. To use, you must install plpython3u (the PostgreSQL language) and s2sphere (the ...

The PostgreSQL relational database management system (RDBMS) extends the standard SQL3 it implements with several conveniences for application development. Among the most useful extensions are window ...

I'm trying to create a function that will return rows from a table. It's a PostGIS query, but otherwise it's a pretty basic select. <BR><BR>I'm getting an error, though, and I wondered if someone ...