Hi folks, the title is a bit drastic but what I wanted to bring up as a discussion is what we plan to allow in our Query Language.
I worked a bit with Prometheus recently and what I really love there is the power of their query language. Lots of functions and the possibility to do math on timeseries. So not only scalar and timeseries but also timeseries and timeseries. When I though about how to integrate that seamlessly into IoTDB I questioned myself if the current state of the “Query Engine” or “Execution Engine” is setup right for that or if there would be the need to “rewrite” it. My gut feeling is that it started off well and just grew over and over with many more features and branches for all the different options. What are other peoples feelings? I really would love to have some more powerful math! Julian
