Hi. Is it possible in PG to have elements in an int[]-array reference another int-column in another table? What I want is it to behave as a foreign key.
create table master( my_id integer primary key ); create table test( id serial primary key, id_array integer[] references master(my_id) ); It would be nice if one could have elements in test.id_array to reference elements in master.my_id, with all the benefits of ON DELETE | UPDATE etc. I know I can accomplish this with triggers, but if there exists something built-in I'd like to know. -- Andreas Joseph Krogh <[EMAIL PROTECTED]> Senior Software Developer / Manager ------------------------+---------------------------------------------+ OfficeNet AS | The most difficult thing in the world is to | Karenslyst Allé 11 | know how to do a thing and to watch | PO. Box 529 Skøyen | somebody else doing it wrong, without | 0214 Oslo | comment. | NORWAY | | Tlf: +47 24 15 38 90 | | Fax: +47 24 15 38 91 | | Mobile: +47 909 56 963 | | ------------------------+---------------------------------------------+ ---------------------------(end of broadcast)--------------------------- TIP 6: explain analyze is your friend
