Are there any records there?
It’s been a while that I haven’t blogged, and my queue grows inversely proportional to the amount of time I have available for blogging, so let me do a short series of easy stuff, simply to take it off the list.
This is not about new features, crazy new tips and tricks or anything of the sort. It’s just a couple short lessons on performance and how to reduce your carbon footprint and make the planet last longer.
It’s about how to properly ask the database: are there any records there?