I'm attempting to create a Foreign Key Constraint between a table and a view in PostgreSQL 8.3. Ex: ALTER TABLE public.table ADD CONSTRAINT table_to_view_fk FOREIGN KEY (view_key) REFERENCES public.view (view_key) ON DELETE NO ACTION ON UPDATE NO ACTION NOT DEFERRABLE; However, I get an error about public.view not being a table. I know in other RDBMS (Oracle) I can specify a constraint on a view, with limited functionality. The problem I'm specifically trying to solve is a typical Data Warehousing problem where I have a "Fact" that requires two instances of a Foreign Key join on a Time Dimension. So, the solution that was suggested to me is to make two views of the Time Dimension that will then be joined to the Fact table (giving unique fact specfic names in the view definition for the constraints) I know I could just make a copy of the time dimension, but it seems like a more elegant solution must be available. -- --Christopher Brodt -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
