# sfa aggregtes support both sfa and pg rspecs, no need to convert
# if aggregate supports sfa rspecs. otherwise convert to pg rspec
rspec = RSpec(RSpecConverter.to_pg_rspec(rspec, 'request'))
# sfa aggregtes support both sfa and pg rspecs, no need to convert
# if aggregate supports sfa rspecs. otherwise convert to pg rspec
rspec = RSpec(RSpecConverter.to_pg_rspec(rspec, 'request'))