Jean-Luc Lachance <jllachan@nsd.ca> writes:
> It seems that a field declared with a default is not being set when
> executing copy from with less field then the table has.
I think you are mistaken. This works in 7.3:
regression=# create table foo (f1 int, f2 text, f3 int default 42);
CREATE TABLE
regression=# \copy foo(f1,f2) from stdin
1 first
2 second
\.
regression=# select * from foo;
f1 | f2 | f3
----+--------+----
1 | first | 42
2 | second | 42
(2 rows)
regards, tom lane