On Monday, October 22, 2012 06:08:32 PM Tom Lane wrote:
> I wrote:
> > I tested, and indeed this seems to work:
> > CREATE TABLE t1 (c int[] WHERE EACH ELEMENT REFERENCES t2);
> >
> > and it's perfectly sensible from an English-grammar standpoint too.
> > If we take that, how would we spell the table-constraint case exactly?
> > Grammatically I'd prefer
> >
> > FOREIGN KEY (foo, EACH ELEMENT OF bar) REFERENCES
>
> Are people happy with these syntax proposals, or do we need some other
> color for the bikeshed?
Except that I'd prefer a WHERE in the table-constraint case as well for
consistencies sake I am unsurprisingly happy with the proposal.
Greetings,
Andres
-- Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services
