On Sat, Oct 06, 2007 at 11:00:31PM +0200, Fabian Groffen wrote:
> Hi Jan,
> 
> Thanks for your bug report.
> 
> 
> On 06-10-2007 20:08:57 +0200, Schaffner, Jan wrote:
> > Hi,
> > 
> > When using prepared statements in Java, I am unable to pass negative
> > integer values to the database:
> > 
> > String APPEND_JOURNAL = "INSERT INTO journal VALUES (?, ?);";
> > st = con.prepareStatement(APPEND_JOURNAL);
> > st.setInt(1, fromAcc);
> > st.setInt(2, -amount);
> > st.executeUpdate();
> > 
> > The table "journal" has two columns: account (int) and amount (bigint).
> > 
> > The insert statement executes without error, but inserts the positive
> > value (+amount, cf. line 4). The debugger, in contrast, says something
> > like "exec 3(200, -30)". Note that is has a minus in front of the
> > second parameter.
> 
> What exactly do you mean with "the debugger" here?  Is this the JDBC
> log, or some other application?
> 
> In case this "exec 3(200, -30)" comes from the JDBC log, then this is a
> bug in the SQL backend, as JDBC appears to send over the correct number.

Indeed the exec doesn't like negatives currently. Working on a fix.

Niels
> 
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-- 

Niels Nes, Centre for Mathematics and Computer Science (CWI)
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room C0.02,  phone ++31 20 592-4098, fax ++31 20 592-4312
url: http://www.cwi.nl/~niels   e-mail: [EMAIL PROTECTED]

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