[help-recutils] relations many-to-many

[Roman Novikov]

Hello!

I would like to work with information about people and relationships
between people:


=========================people============================
%rec: person
%key: name

name: a
email: address@hidden

name: b
email: address@hidden

name: c
email: address@hidden

%rec: rel
%type: pers rec person

id: 1
pers: a
pers: b
type: friend

id: 2
pers: c
pers: b
type: type4

id: 3
pers: c
pers: a
type: child
======================end of people========================

Is it possible to construct query to show relations of person 'a' with
emails of all the persons in these relations. Ideally result records
will look like:

id: 3
pers_name: a
pers_email: address@hidden
pers_name: c
pers_email: address@hidden
type: child
...



Regards, Roman