Feature idea: A way to support "Table traits" that...

# exposed

[Daniel Pitts]

Feature idea: A way to support "Table traits" that carry over to Alias as well. Use-case: I want to implement a generic Nested Set library for exposed. An example operations would be columnSet.joinToDescendents(descendentsAliasOrTable, ascendentsAliasOrTable) .

As it stands, I'd have to pass in specific columns, rather than just a table or alias.