SQL Database table info

Hi all,
it's possible to have some info about the SQL database tables aim?

I took a look at the code and I have a doubt about the table [SET]

It seems used to manage the jobs queue, is that so? Why there is the entire recurring job list on that table?

Thanks in advance

Br,
Diego

No file, test, or entry point is named. Start by locating the SQL schema definition and references for the [SET] table; done means explaining its purpose and why the recurring job list appears there, with the explanation added to the project's documentation.

Written by the indexing model from the issue text.