https://learninghub.kx.com/forums/topic/custom-tables-in-kdb-architecture
How can I add my custom table in my own architecutre without sym and time being the first two column names ?
It depends on the framework that you use.
For example, in classic ticker plant code, there is a line that makes this check and gives the error:
https://github.com/KxSystems/kdb-tick/blob/85c08ff192b0a103b323246c7300a37919be6159/tick.q#L30C14-L30C70
You will need to rewrite some other code to make it work.
Another option is to choose one column in your data and use it as a sym.