you could post the statements you used
> for creating the table and the constraints, as well as an example of a
> statement that violates the constraints.
>
> --
> Knut Anders
>
>
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Sisilla <[EMAIL PROTECTED]> writes:
> Hello Again,
>
> It seems that my java program ignores the NOT NULL column constraints that I
> have declared on my derby database table. What am I missing here? I
> appreciate any help.
Hi Sisilla,
It would be easier to help if you could post the statements
>>> System.out.println(" . . . exception
>>> thrown:");
>>> errorPrint(e);
>>> return false; //INSERT unsuccessful
>>> }
>>> }
>>>
>>> // ## DERBY EXCEPTION REPORTING CLASSES ##
>>> /*** Exception reporting methods
>>> ** with special handling of SQLExceptions
>>> ***/
>>> static void errorPrint(Throwable e)
>>> {
>>> if (e instanceof SQLException)
>>> SQLExceptionPrint((SQLException)e);
>>> else
>>> {
>>> System.out.println("A non SQL error occured.");
>>> e.printStackTrace();
>>> }
>>> }// END errorPrint
>>>
>>> // Iterates through a stack of SQLExceptions
>>> static void SQLExceptionPrint(SQLException sqle)
>>> {
>>> while (sqle != null)
>>> {
>>> System.out.println("\n---SQLException Caught---\n");
>>> System.out.println("SQLState: " +
>>> (sqle).getSQLState());
>>> System.out.println("Severity: " +
>>> (sqle).getErrorCode());
>>> System.out.println("Message: " + (sqle).getMessage());
>>> sqle.printStackTrace();
>>> sqle = sqle.getNextException();
>>> }
>>> }// END SQLExceptionPrint
>>>
>>> }
>>>
>>
>>
>
>
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ceptions
>> ***/
>> static void errorPrint(Throwable e)
>> {
>> if (e instanceof SQLException)
>> SQLExceptionPrint((SQLException)e);
>> else
>> {
>> System.out.println("A non SQL error occured.");
>> e.printStackTrace();
>> }
>> }// END errorPrint
>>
>> // Iterates through a stack of SQLExceptions
>> static void SQLExceptionPrint(SQLException sqle)
>> {
>> while (sqle != null)
>> {
>> System.out.println("\n---SQLException Caught---\n");
>> System.out.println("SQLState: " +
>> (sqle).getSQLState());
>> System.out.println("Severity: " +
>> (sqle).getErrorCode());
>> System.out.println("Message: " + (sqle).getMessage());
>> sqle.printStackTrace();
>> sqle = sqle.getNextException();
>> }
>> }// END SQLExceptionPrint
>>
>> }
>>
>
>
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Where is the driver installed in tomcat and how are you accessing it?
Normally the drivers would go in common/lib and you would create an
entry in the server.xml to access the DataSource
Sisilla wrote:
Hello All,
I am using a java program (code shown below) to insert some records into a
derb
System.out.println("SQLState: " +
(sqle).getSQLState());
System.out.println("Severity: " +
(sqle).getErrorCode());
System.out.println("Message: " + (sqle).getMessage());
sqle.printStackTrace();
sqle = sqle.getNextException();
}
}// END SQLExceptionPrint
}
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