class PG::Result

def field_names_as(type)

This method is equal to #field_name_type= , but returns self, so that calls can be chained.

+type+: a Symbol defining the field name type.

Set the data type for all field name returning methods. 
def field_names_as(type)
	self.field_name_type = type
	return self
end

def inspect

## Return a String representation of the object suitable for debugging. 
def inspect
	str = self.to_s
	str[-1,0] = if cleared?
		" cleared"
	else
		" status=#{res_status(result_status)} ntuples=#{ntuples} nfields=#{nfields} cmd_tuples=#{cmd_tuples}"
	end
	return str
end

def map_types!(type_map)

See also PG::BasicTypeMapForResults

This method is equal to #type_map= , but returns self, so that calls can be chained.

+type_map+: a PG::TypeMap instance.

Apply a type map for all value retrieving methods. 
def map_types!(type_map)
	self.type_map = type_map
	return self
end