RE: JBoss keeps sending select 'hello' from dual
- From: peter bell <bellpk@xxxxxxxxxxx>
- To: <martin.a.berger@xxxxxxxxx>, <niall.litchfield@xxxxxxxxx>
- Date: Fri, 24 Oct 2008 13:07:04 +0000
BEA Weblogic does it for each JDBC call if you have the
'TestConnectionsOnReserve' parameter enabled.
You can disable this parameter in Weblogic - you may be able to do the same in
JBOSS.
However, you should check what the impact is on the app server / application
before doing so (in our case we disabled it and haven't noticed any serious
problems as a result).
br
peter
> Date: Fri, 24 Oct 2008 08:04:44 +0200
> From: martin.a.berger@xxxxxxxxx
> To: niall.litchfield@xxxxxxxxx
> Subject: Re: JBoss keeps sending select 'hello' from dual
> CC: Jay.Miller@xxxxxxxxxxxxxxxx; oracle-l@xxxxxxxxxxxxx
>
> I don't know JBoss, but BEA Weblogic does the same (or similar) to
> ensure the connection pool is helathy.
> I assume (!), JBoss is similar in this case.
>
> best regards,
> Martin
>
> --Martin Berger
> http://berxblog.blogspot.com/
> --
> //www.freelists.org/webpage/oracle-l
>
>
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