It definitely seems as though the problem lies with your driver. While some
of the suggestions have been good here's another one that might help you
out.
By all means look for another suitable driver. Either a more recent version
of the Informix driver or a 3rd party driver which you can find a list for
on Suns JDBC site. What most drivers tend to do to check which Java version
is installed is they will try and load a class that wasn't around until
J1.2. When this fails they assume that you have an earlier version.
Possibly the class that they are trying to load simply isn't in your J1.3
although I find that hard to believe. If you don't have the source code
then unless you go to more creative measures you have to find a new driver or
reinstall JDK1.2.
Hope this helps,
Matt
On Mon, 9 Jul 2001, yilmaz wrote:
> thanks a lot for your precious advices, Mark. :)
> I hope i can find a solution there.
> ----- Original Message -----
> From: "Mark Galbreath" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Sunday, July 08, 2001 11:55 PM
> Subject: Re: Strange SQL exception problem
>
>
> > IBM bought Informix and may not have updated the Informix 7 JDBC driver.
> I
> > got a lot of search returns on IBM's site for "Informix JDBC," and you may
> > find an answer there.
> >
> > Cheers!
> > Mark
> >
> > ----- Original Message -----
> > From: "yilmaz" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Sunday, July 08, 2001 6:52 AM
> > Subject: Re: Strange SQL exception problem
> >
> >
> > > of course i have.
> > > and i used to use this database almost 4 months
> > > i used to have a normal java file grade.java, and it used to retrieve
> > > semester scores of the students. It still works fine. This grade.java
> uses
> > a
> > > SQLSelect.java file for database connection.
> > > however, now i changed this grade.java to a check.java which is a
> > servlet.
> > > and it doesn't work because of this problem.
> > > then i changed SQLSelect to SQL.java which is a servlet again, just to
> > make
> > > things simpler.
> > > a few days ago , it was throwing noclassfind exception
> > > than i put the com.informix driver files into the right place,
> > > now it can find the driver class files, but this time it gives the
> > >
> > > Cannot connect to jdbc:informix-sqli://dbs.ntut.edu.tw:5000/cbh:online7,
> > > reason:java.sql.SQLException: This release of JDBC requires to be run
> with
> > > JDK 1.2+. Rows:0
> > > Any idea about what is going on?
> > > thanks
> > > ----- Original Message -----
> > > From: "Andy C" <[EMAIL PROTECTED]>
> > > To: <[EMAIL PROTECTED]>
> > > Sent: Sunday, July 08, 2001 6:21 PM
> > > Subject: Re: Strange SQL exception problem
> > >
> > >
> > > > Hang on,
> > > > is this the central database server on the campus? Are you sure you
> > > > have a user name and password to connect to that database ?
> > > >
> > > > Andy
> > > >
> > > > ----- Original Message -----
> > > > From: "yilmaz" <[EMAIL PROTECTED]>
> > > > To: <[EMAIL PROTECTED]>
> > > > Sent: Sunday, July 08, 2001 11:07 AM
> > > > Subject: Re: Strange SQL exception problem
> > > >
> > > >
> > > > > Hi Andy,
> > > > > at least i know that our campus database is Informix online7 , and
> the
> > > > > driver i am using is of
> > > > > the same version as the database itself.
> > > > > it seems that it has something to do with the jdk incompatibility,
> > > > > and i couldn't find a workaround for this problem
> > > > > thanks again
> > > >
> > > >
> > >
> >
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