> I am sorry for asking this offfline question again
> ............................................
> Well i'm using the JDBC 2.0 API 's feature of BatchUpdate in my stateless
> session bean i had to do a lot of updates to the database so thought of
> using this New Feature introdudced in JDK1.2 .
> My code is same as described in the Java Tutorial :
> .....
> .....
> Statatement stmt = conn.createStatement();
> conn.setAutoCommit(false);
> while( expression)
> {
> String sqlquery = " ...........................Update
> Query....................."; 1
> System.out.println(sqlquery);
> 2
> stmt.addBatch(sqlquery);
> 3
> // stmt.executeUpdate(sqlquery);
> 4
> }
> stmt.executeBatch();
> con.commit();
> The problem is that it prints the query perfectly fine but when the 3rd
> expression is executed it throws an exception saying null pointer
> exception ,Batch update only throws BatchUpdateException and Sql
> Exception. Also the while loop runs fine if i comment the 3rd
> expression..( i.e but obvious) and uncomment the 4th . I have also tried
> to print stmt , expression and all other references just in case they are
> null but they are not. Waiting for ur response.....
>
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