Re: slow jdbc postgres connection - Mailing list pgsql-jdbc

From Heikki Linnakangas
Subject Re: slow jdbc postgres connection
Date
Msg-id 46307911.7030201@enterprisedb.com
Whole thread Raw
In response to slow jdbc postgres connection  (Stefan Zweig <stefanzweig1881@web.de>)
Responses Re: slow jdbc postgres connection  (Heikki Linnakangas <heikki@enterprisedb.com>)
List pgsql-jdbc
Stefan Zweig wrote:
> when i execute the following query via pgAdminIII i get a result within 31ms
>
> Select version()
> result: PostgreSQL 8.1
>
> if try to execute the same query using the jdbc-interface from a java-application the same query needs horrible
4756ms.
> my jdbc driver is  8.1-409 JDBC 3
> my postgres version is 8.1.8
> my JRE-Version: 1.5.0_07

Strange. Are you sure the time is spent on executing the query, and not
on acquiring the connection? What kind of an application is it? There's
no application server or framework involved? Would you please add
loglevel=1 to the URL, and post the output? Maybe that will give a clue.

--
   Heikki Linnakangas
   EnterpriseDB   http://www.enterprisedb.com

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