Hello Guys, I need to create a postgres 7.3 (done that, its bundled with an app I have to extend). Now I need to create 2 tables one a table of events. usual mix of column types, with varchar as primary key. However when I get 3 events in with specific characteristics I need to create a summary event saying " 3 events of type X received). So I need I guess to create a foreign key in the table with the 3 events in, pointing to the primary key in the summary event table. But normally the parent is created 1st then the children - so I am confused now about what constraints to put where so i can ensure things make sense. any help appreciated.. Carlos -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
