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From "Jim McNamara" <3rdshiftco...@verizon.net>
Subject RE: function classpath not found (cause?)
Date Wed, 04 Oct 2006 20:25:53 GMT
Hi Daniel-
That solved the problem of the echoing CLASSPATH.  If I use start run
cmd I have no problem.  If I use a batch file it acts kooky.
The bigger problem still remains though.  Even with using start run cmd
and the appropriate directory listed I still get the error as shown
below.

That makes me feel a little better even though I still haven't solved
the main problem.

Thanks very much for your help.
jim

<using start run cmd>
Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\HP_Owner>echo %CLASSPATH%
c:\derby\lib\derbyclient.jar;c:\derby\lib\derbytools.jar;c:\derby\framew
orks\Net
workServer\bin;c:\eclipse\workspace\budgetcalc\bcalc2;c:\swtjasperviewer
-1.0.3\s
wtjasperviewer-1.0.3.jar;

C:\Documents and Settings\HP_Owner>cd
c:\derby\frameworks\NetworkServer\bin

C:\derby\frameworks\NetworkServer\bin>java org.apache.derby.tools.ij
ij version 10.1
ij> connect 'jdbc:derby://localhost:1527/c:/derby/lib/myDB; create
=false; user=
user1; password=user1';
ij> connect 'jdbc:derby://localhost:1527/c:/derby/lib/myDB; create
=false; user=
user1; password=user1';
ij> values myInc(5,10);
ERROR 42X51: The class 'MyMathFuncs' does not exist or is inaccessible.
This can
 happen if the class is not public. SQLSTATE: XJ001: Java exception:
'MyMathFunc
s: java.lang.ClassNotFoundException'.
ij>

-----Original Message-----
From: Daniel Jue [mailto:teamphy6@gmail.com] 
Sent: Wednesday, October 04, 2006 4:05 PM
To: Derby Discussion
Subject: Re: function classpath not found (cause?)

This is just a shot in the dark, I don't know if this is the problem:

On windows, when you update an environment variable from the GUI, any
open CMD windows will not get the update.  You have to open a new cmd
or command instance to get the changes.  I guess a local copy of the
path variable (and possibly all environment vars) gets pulled into the
cmd instance, and it doesn't check the system for updates.

I don't think this applies if you are setting the environment var from
the cmd window itself, although other instances probably won't get the
change.

Just trying to help,

Dan

On 10/4/06, Jim McNamara <3rdshiftcoder@verizon.net> wrote:
>
>
>
> hi-
>
>
>
> I just received my derby text book an hour ago.  I was playing around
with
> the echo commands it had for windows dos and noticed that even though
I had
> set an environment variable for my eclipse directory (I followed same
> procedure laid out in the book for the demo application that comes
with
> derby) in the CLASSPATH when I do an echo it skips over that entry.  I
> suspect if I can figure out why in the world it would do that I may
fix the
> problem.
>
>
>
> this makes me angry.  i can screw up enough on my own without this.
>
>
>
> I have to go to work now.  my hobby will have to wait a bit.
>
> if anyone knows why, please help.
>
> thanks - jim
>
>
>
> screen prints -
>
>
>
> values in my environment variable
>
>
c:\derby\lib\derbyclient.jar;c:\derby\lib\derbytools.jar;c:\derby\framew
orks\NetworkServer\bin;c:\eclipse\workspace\budgetcalc\bcalc2;c:\swtjasp
erviewer-1.0.3\swtjasperviewer-1.0.3.jar;
>
>
>
> console window showing an echo -
>
> C:\jadeCheckBook>echo
> c:\derby\lib\derbyclient.jar;c:\derby\lib\derbytools.jar;c
>
>
:\derby\frameworks\NetworkServer\bin;c:\swtjasperviewer-1.0.3\swtjasperv
iewer-1.
>
> 0.3.jar;
>
>
c:\derby\lib\derbyclient.jar;c:\derby\lib\derbytools.jar;c:\derby\framew
orks\Net
>
> workServer\bin;c:\swtjasperviewer-1.0.3\swtjasperviewer-1.0.3.jar;
>
>
>
> batch file echo command -
>
> echo %CLASSPATH%


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