Re: Sponsored development

On 13.09.2011 00:33, Dermot wrote:
> I have seen this feature on the todo list:
> http://wiki.postgresql.org/wiki/Todo#Referential_Integrity
>
> It's my understanding that this will allow FK constraints on array
> elements, if I'm wrong, please stop me now....

You're right.

I don't want to discourage further development in the area, of course, 
but I think you can already accomplish that with exclusion constraints. 
And starting with 9.1, regular triggers can be used too, if you use 
serializable snapshot isolation.

--   Heikki Linnakangas  EnterpriseDB   http://www.enterprisedb.com