Here is a patch for the generator and aggregate functions for jsonb that
we didn't manage to get done in time for 9.4. They are all equivalents
of the similarly names json functions. Included are
to_jsonb
jsonb_build_object
jsonb_build_array
jsonb_object
jsonb_agg
jsonb_object_agg
Still to come: documentation.
Adding to the next commitfest.
cheers
andrew
