! Support for object pointers as map keys std::map, quantity> cart; Interestingly, wrapping the pointer into a composite value type seems to work (at least compiles). See email from axel50397@gmail.com/23-Nov-2014. - Use bulk statements for containers Should be fairly straightforward since container tables are simple. For smart containers, can we group all the DELETEs, UPDATEs, and INSERTs? ! Ability to define custom indexes on container values [dup] Currently we only support id and index but there is no good reason (other than complexity) why we shouldn't support values as well. Will need to support composite values. See email from marcos.glez@gmail.com/22-Aug-2014.