- Object loading views: object-loading

- Member names for table views

  Currently we have to specify column names as strings in table views queries.
  There is no way to use view member names. If we support this, then is would
  also be useful to be able to add members that are not selected but can be
  used in query conditions (readonly?). Looks like we need a general way to
  describe a table (and generate query_columns from it).

  See email from frankiegp@libero.it/14-Jul-2014.