I'm applying for GSoC 2014 with Postgresql and would appreciate your comments on my proposal (attached). I'm looking for technical corrections/comments and your opinions on the project's viability. In particular, if the community has doubts about its usefulness, I would start working on an extra proposal from https://wiki.postgresql.org/wiki/GSoC_2014, perhaps on the RETURNING clause as a student named Karlik did last year.