Re: row-attribute in EXPLAIN-output doesn't match count(*)

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От Andreas Joseph Krogh
Тема Re: row-attribute in EXPLAIN-output doesn't match count(*)
Дата
Msg-id 200504141954.20520.andreak@officenet.no
обсуждение исходный текст
Ответ на Re: row-attribute in EXPLAIN-output doesn't match count(*)  (Andrew Sullivan <ajs@crankycanuck.ca>)
Ответы Re: row-attribute in EXPLAIN-output doesn't match count(*)  (Andrew Sullivan <ajs@crankycanuck.ca>)
Re: row-attribute in EXPLAIN-output doesn't match count(*)  (Markus Schaber <schabi@logix-tt.com>)
Список pgsql-sql
On Thursday 14 April 2005 19:33, Andrew Sullivan wrote:
> On Thu, Apr 14, 2005 at 07:21:38PM +0200, Andreas Joseph Krogh wrote:
> > So, what you're suggesting is that a restart of the webapp should make
> > vacuum able to delete those dead rows?
>
> Yes, but that'll only solve your problem for now.  You'll have the
> problem again soon.  What's keeping open the transaction?

Don't know... All my web-apps semm to have *one* line each in "ps" which says
"dbuser dbname 127.0.0.1 idle in transaction". Those are java-web-apps which
get their connections from a connection-pool(Apache-Commons ConnectionPool),
but there is exactly *one* line pr. web-app which has the "idle in
transaction" line, even tho they have many connections open each.

Any hints on how I can find out what's keeping the connection idle in a
transaction? I realize now that I should probably ask that question on the
pgsql-jdbc-list:-)

But thanks a lot for helping me finding the problem, appreciate it!

--
Andreas Joseph Krogh <andreak@officenet.no>
Senior Software Developer / Manager
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