[prev in list] [next in list] [prev in thread] [next in thread]
List: postgresql-sql
Subject: Re: [SQL] Grouping Too Closely
From: "Greg Sabino Mullane" <greg () turnstep ! com>
Date: 2005-06-25 6:40:21
Message-ID: a053b85772b71eaf158e0354551e72d2 () biglumber ! com
[Download RAW message or body]
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
> This doesn't give me quite what I'm looking for because I need there
> to be only one of each possible value of seq2 to be returned for each
> value of fkey.
Then perhaps just:
SELECT fkey, seq2, min(seq1)
FROM my_table
WHERE seq2 > 2
GROUP BY fkey, seq2
ORDER BY 1,2,3;
- --
Greg Sabino Mullane greg@turnstep.com
PGP Key: 0x14964AC8 200506250237
http://biglumber.com/x/web?pk=2529DF6AB8F79407E94445B4BC9B906714964AC8
-----BEGIN PGP SIGNATURE-----
iD8DBQFCvPwJvJuQZxSWSsgRAtcHAKDzl67Va8ABP4qyNpvFtWDpjmT/iwCg3D5J
kJMkDaELNZREh5+7OyJ/FSU=
=SChT
-----END PGP SIGNATURE-----
---------------------------(end of broadcast)---------------------------
TIP 5: Have you checked our extensive FAQ?
http://www.postgresql.org/docs/faq
[prev in list] [next in list] [prev in thread] [next in thread]
Configure |
About |
News |
Add a list |
Sponsored by KoreLogic