Colin Rothnie <colinr(at)tiwest(dot)com(dot)au> writes:
> I am unable to load data into version 7.0 beta1 when the date field is null.
> The same data loaded into the same table structure in 6.5.3 without errors.
FWIW, I don't see any obvious problem:
regression=# create table foo (f1 int, f2 date);
CREATE
regression=# insert into foo values (42, null);
INSERT 686666 1
regression=# select * from foo;
f1 | f2
----+----
42 |
(1 row)
Can you be more specific about your problem?
regards, tom lane