| From: | Markus Schaber <schabios(at)logi-track(dot)com> |
|---|---|
| To: | Ragnar Hafstað <gnari(at)simnet(dot)is> |
| Cc: | pginfo <pginfo(at)t1(dot)unisoftbg(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Richard_D_Levine(at)raytheon(dot)com, Michael Glaesemann <grzm(at)myrealbox(dot)com>, pgsql-sql(at)postgresql(dot)org |
| Subject: | Re: pg primary key bug? |
| Date: | 2005-02-22 13:36:16 |
| Message-ID: | 421B3550.5080108@logi-track.com |
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| Lists: | pgsql-sql |
Hi, Ragnar,
Ragnar Hafstað schrieb:
>>We are using jdbc (jdbc driver from pg) + jboss (java based
>>application server) + connection pool (biult in jboss).
>>...
>>Will vacuum full generate this problem if we have locked table in this
>>time? (It is possible to have locked table in theory)
> I do not know if this is relevant, but I have seen jboss applications
> keep sessions in 'Idle in transaction' state, apparently with some
> locks granted. Would such cases not interfere with vacuum?
Most of those "Idle in transaction" problems were caused by suboptimal
handling of BEGIN in the pgjdbc driver, this should be fixed in current
versions of postgres.jar (build 8.0-310).
Markus
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