From: | Mike Embry <membry(at)nserv(dot)sps(dot)mot(dot)com> |
---|---|
To: | pgsql-hackers(at)postgresql(dot)org |
Subject: | SEQUENCES and COPY FROM |
Date: | 1998-07-14 20:37:31 |
Message-ID: | 35ABC18A.E0F85AB0@nserv.sps.mot.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-hackers |
In the process of upgrading from 6.1 to 6.3.2+patches at long last.
Just bumped into an interesting
problem with sequences. With 6.1, you could use sequences with COPY
FROM. This no longer
seems to be true with 6.3.2+patches. INSERT and UPDATE still work fine
but when using COPY FROM
all sequence fields are either 0 or NULL.
Can live without but curious if it's a bug or feature? Maybe fixed in
6.4? Wasn't COPY FROM changed
at the time pg_shadow was added?
Here's the affected schema:
CREATE SEQUENCE history_seq;
CREATE TABLE history (
gid INTEGER,
state TEXT,
dtin DATETIME,
dtout DATETIME,
seqno INTEGER DEFAULT nextval('history_seq') NOT NULL
);
MikE
From | Date | Subject | |
---|---|---|---|
Next Message | Tom Lane | 1998-07-14 21:31:36 | "internal error" triggered by EXISTS() |
Previous Message | Tom Lane | 1998-07-14 17:48:41 | EXPLAIN doesn't explain operations on inheritance trees |