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From Andras Balogh <and...@reea.net>
Subject Re: SharedPoolDataSourceFactory problem
Date Mon, 28 Aug 2006 13:46:46 GMT
Hello Greg,

    We are using MS-SQL but the query is not the problem. This query 
"SELECT 1" is never called, is is not reaching the
SQL Server (we see this with the Profiler started)
    What happens is that upon Torque.init these 2 properties:

torque.dsfactory.bookstore.pool.validationQuery=SELECT 1

are not correctly passed to the underlying connection pool, in this case:
   Can anybody confirm that he has successful validation and fail over in case of a DB restart
with Torque3.2 with any DB? Strange is that with Torque 3.1 it was working.

   So I'm looking for a workaround to somehow get my hands on the Datasource object
(org.apache.commons.dbcp.datasources.SharedPoolDataSource) and set these properties 
by hand.

Thanks for any help.

Best regards,

Greg Monroe wrote:
> What DB server are you using?  It sounds like this server
> simply does not support a "SELECT 1" query statement. 
> Try this from your DB isql, mysql, whatever script tool.
> If this is the case, then you'll need to figure out a 
> table-less query to replace the "SELECT 1" or a slightly
> less efficient / generic, select from a table that will 
> return something (might need to be a 1). 

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