It looks like you're new here. If you want to get involved, click one of these buttons!
Does elefantCMS Model class support primary keys that use multiple columns? If not, what would it take to get something of the sort implemented? Like, declare the key field as an array of columns if a table requires it.
Currently it doesn't. I would start by defining the key field as an array and then updating references to check for an array and change the SQL accordingly.