Should the following piece of code cause an:
ERROR: <unnamed> referential integrity violation - key referenced
from b not found in a
Or should it work because the check is deferred and in the
end no violations are present?
create table a(ia int primary key);
create table b(ia int references a initially deferred);
insert into a values (7);
begin;
insert into b values (-7);
update b set ia=-ia where ia<0;
commit;
drop table a;
drop table b;
--
Sincerely, srb@cuci.nl
Stephen R. van den Berg (AKA BuGless).
"-- hit any user to continue"
