How do I delete selected values from Postgres DB?

[distans]

@Gunner

That would be my guess… and big fat guess it is Primarily due to the fact that I use graphs in a few projects and they work fine… I can even export my CSV files as needed… and yet I do not have PSQL installed in my Local Server.

Therefore, I suspect it is available, as stated, for optional expert/advanced DB use that the developers don’t need to spend much time supporting… since it already has it’s own support system.

I mean, either way is fine by me, as long as I know what’s working and what’s not. It’s not a bad idea per se to store all values in a db for later mining. But depending on how much junk that’s attach to the board and how hard the poor timers gets violated in the sketch - files grow quickly! In the long run I think a db is necessary - or the ability to trim the local files.

From the thread we both posted in yesterday (combining sensors):

@distans

reading the sensors once every 2 seconds equals 43.200 readings a day!

I realized that that’s just half the truth (literally)! He’s going to use TWO sensors.

2 x 30 x 60 x 24 x 365 = 31.536.000

I don’t know how well Java and Blynk handles that many posts, but I have a bad feeling

@Gunner

Nope… It looks Linuxy to me… therefore I shall run away ing like a little schoolgirl…

I will train you well my young apprentice (closest to Starwars emoji I could find )