On Wed, 2010-08-25 at 15:51 +0200, Markus Wanner wrote: > Simon, > > On 08/25/2010 11:53 AM, Simon Riggs wrote: > > ..we want to ensure that the PK value.. > > ..or any other possibly referenced attributes?
Don't think that's relevant. "referenced" meaning "by an RI constraint", which only ever refers to PKs in other tables. As a result the proposal is safe and useful for 99% of cases. -- Simon Riggs www.2ndQuadrant.com PostgreSQL Development, 24x7 Support, Training and Services -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers