The database functions in Xano are incredibly powerful -- but they have a major limitation.
You must pre-select the table you want to run the operation on.
This means that if you have a function stack where an arbitrary table needs to be updated (defined by some variable like "db_name") -- you have to create a massive conditional tree ("If db_name = users, then patch record in users, if db_name = companies, then patch record in companies, etc.)
I understand that some of the other features of the database operations would not work if the table was dynamically defined (like joins, custom output structures, etc.) So this would most likely need to be a separate database functions "Dynamic database update," "Dynamic database create record", etc.