When used multiple joins to the same table there no way to find out which alias current column belongs to.

SELECT * FROM Orders o LEFT JOIN Users u1 ON o.CreatedUserId = u1.Id LEFT JOIN Users u2 ON o.UpdatedUserId = u2.Id

Both users has BaseTableName "Users" in DbColumn, but no fields have "u1" and "u2" aliases.
ColumnDefinitionPayload class has PhysicalTableName and Table, but Table does not copy into MySqlDbColumn class.