class OCI8::Metadata::Database

def nowait_support

:nw_supported and :nw_unsupported
Does database support the nowait clause? Values are 
def nowait_support
  case attr_get_ub1(OCI_ATTR_NOWAIT_SUPPORT)
  when 0; :nw_supported
  when 1; :nw_unsupported
  end
end