Re: Bug

A good while back, Oleg Broytmann <phd(at)sun(dot)med(dot)ru> wrote:
>> ran=> create table test1 (n int default nextval('seq_test'), t text);
>> ran=> insert into test1 ("t") select distinct src from test_source;
>> [ doesn't work right ]

> My, that's an interesting case. I think that fits right in with my
> remark yesterday that the SELECT inside an INSERT ... SELECT needs
> to have a targetlist that's separate from the INSERT's list. As it
> stands, we form a targetlist representing the set of values that need
> to be inserted into the target table --- and then the DISTINCT pass
> runs on those tuples :-(, because there is nothing else for it to
> run on.

FYI, this now works in current sources.

regards, tom lane