Обсуждение: Trouble with foreign key
Hi,
there is a problem with foreign key (PG 8.3RC2). Please, look at below. I don't understand this behavior. Why this
INSERTis ending with this error message. In my opinion, the key is obviously present. Thank you.
--
Otakarek
# INSERT INTO www_es_orderhead_cs(_status,_tmp_ip,_tmp_stamp)
VALUES('n','xx.121.111.31','2f980de9f2297c7902f3415f6537c6be');
ERROR: insert or update on table "www_es_orderhead_cs" violates foreign key constraint
"www_es_orderhead_cs__tmp_stamp_fkey"
DETAIL: Key (_tmp_stamp)=(2f980de9f2297c7902f3415f6537c6be) is not present in table "tmp_stamp".
# SELECT * from tmp_stamp;
_ip | _stamp | _expired | _var
------------------+----------------------------------+-------------------------------+------
xx.121.111.31/32 | 2f980de9f2297c7902f3415f6537c6be | 2008-04-08 17:49:33.193914+02 |
(1 row)
At 11:12p -0400 on Tue, 08 Apr 2008), Otakarek wrote:
> there is a problem with foreign key (PG 8.3RC2). Please, look at
^^^^^^
Before you go any further, I'd highly suggest updating. 8.3 was
released over 2 months ago, and has already progressed to 8.3.1.
Upgrade, check the release notes, then see what's up.
Kevin
How is your foreign key defined?
From a quick look it seems the column is named "_stamp" not
"_tmp_stamp" in the tmp_stamp table.
otakarek@post.cz wrote:
> Hi,
>
> there is a problem with foreign key (PG 8.3RC2). Please, look at below. I don't understand this behavior. Why this
INSERTis ending with this error message. In my opinion, the key is obviously present. Thank you.
> --
> Otakarek
>
> # INSERT INTO www_es_orderhead_cs(_status,_tmp_ip,_tmp_stamp)
VALUES('n','xx.121.111.31','2f980de9f2297c7902f3415f6537c6be');
>
> ERROR: insert or update on table "www_es_orderhead_cs" violates foreign key constraint
"www_es_orderhead_cs__tmp_stamp_fkey"
> DETAIL: Key (_tmp_stamp)=(2f980de9f2297c7902f3415f6537c6be) is not present in table "tmp_stamp".
>
> # SELECT * from tmp_stamp;
> _ip | _stamp | _expired | _var
> ------------------+----------------------------------+-------------------------------+------
> xx.121.111.31/32 | 2f980de9f2297c7902f3415f6537c6be | 2008-04-08 17:49:33.193914+02 |
> (1 row)
>
--
Kyle Wilcox
NOAA Chesapeake Bay Office
410 Severn Avenue
Suite 107A
Annapolis, MD 21403
office: (410) 295-3151
Kyle.Wilcox@noaa.gov
A: It takes over twice as long to understand the conversation.
Q: What's wrong with top-posting?
A: Top-posting.
Q: What's the worst thing about plain text email discussions?