AW: AW: Performance question, Closing Prepared statements

2011-03-10 Thread Malte.Kempff
Hii Matt, Thank you very much for that blog it is really awesome and helps me a lot. Best Regards Malte -Ursprüngliche Nachricht- Von: Matt Pouttu-Clarke [mailto:matt.pouttu-cla...@icrossing.com] Gesendet: Mittwoch, 9. März 2011 16:52 An: Derby Discussion Betreff: Re: AW: Performance que

Re: Copy data from one table to another

2011-03-10 Thread Knut Anders Hatlen
"John Storta Jr." writes: > I think that is going to update every row in TABLEA to have the same > set of values.  I am trying some variations now without much success. >   >   >   > On Thu, Mar 3, 2011 at 3:30 PM, Bergquist, Brett > wrote: > > > Try something like: > >   > >

Re: Monitoring Remote DB connection

2011-03-10 Thread Knut Anders Hatlen
Yudi Xue writes: > Dear Derby group, > > I have a desktop client that connects to a derby network server > remotely through JDBC. What is the best way to monitor database > connection and give a feedback immediately if the connection is lost? Hi Yudi, You could call isValid() periodically on th