On mån, 2010-10-25 at 22:10 +0200, Pavel Stehule wrote: > 2010/10/25 Robert Haas <robertmh...@gmail.com>: > >> Example #1: Foreign key side is an array, every member must match some > >> PK. > >> > >> CREATE TABLE pk (a int PRIMARKY KEY, ...); > >> > >> CREATE TABLE fk (x int[] REFERENCES pk (a), ...); > > What about optimalizations and planning?
Some work will be required to get the respective checking queries to do the right think fast, but it's solvable in principle. -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
