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4.2 DatabaseExampleSource problem

Hi!

I've just upgraded to 4.2 and find that a DatabaseExampleSource that worked fine under 4.1 now produces the following error..

P Jul 16, 2008 2:43:53 PM: [Fatal] UserError occured in 1st application of DatabaseExampleSource (DatabaseExampleSource)
P Jul 16, 2008 2:43:53 PM: [Fatal] Process failed: Database error occured: The fetch size cannot be negative.

Furthermore if I use the configuration wizard no tables get picked up. I've tried both the MS and JTDS SQL drivers and get the same result. Does anybody know what causes this behaviour?

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alx

Which database are you using?

I hit the same problem with PostgreSQL today. Obviously, a MySQL specific hack leaked into the DatabaseHandler class. The fetch size is set to Integer.MIN_VALUE unconditionally. However, this is a very MySQL specific way to tell the JDBC driver not to fetch the entire result set and I would suspect DatabaseExampleSource to break on anything but MySQL.

haddock

Hi Aix,

I'm using MS SQL 2005

All very strange...

IngoRM

Yip. This accidentally slipped in - working on MySQL most of our time and somebody (probably myself) accidentally checked in this hack. We are currently working on a workaround and will release it as soon as possible. Sorry for the inconvenience.

Cheers,
Ingo

haddock

Thanks Ingo and Aix, another bout of sanity doubting avoided ;D

IngoRM

Hi,

we just exchanged the files of the 4.2 release. Please download the release again from SourceForge (links are available on our web site - just use the normal download links).

Sorry again for the inconvenience.

Cheers,
Ingo

haddock

NIce one Ingo - all runs fine now. Many thanks for such a quick remake.

IngoRM

You are welcom. And thanks for the response - good to know that it works on at least one another system

Cheers,
Ingo