WEBI Substraction of two classes in query filter

Question

Please tell me how could i implement the following query in the WEBI rich client query filter.
and ( one."/BIC/ZORIG_DAT" - one.me_itmvalf ) < 364
AND ( abs(one."/BIC/ZINV_VAL") - abs(one."/BIC/ZSD_AFYV") > 1 )

Answer 1

First, you should know that there is a set of updateXXX() methods in Java 2.0. So, when you have the correct row of the resultSet in hand you can use:
updateString(3,"Hello world!")method to update the field in the column 3 to a String with value "Hello world!". This is just an example of course.
To make this example complete see this:
// assume you have the right row from the resultSet in hand.
// assume rs is your resultSet
int foo = rs.getInt(1);
foo += foo*0.05;
// and other calculations here
rs.updateInt(1,foo);
rs.updateRow(); // This line is here so as to make the changes
                // permanent.
                // No need to mention that you cannot change primary
                // keys...Second, I think I've given you a very clear example of what you can do. And since this is a Java assignment you don't want to be spoon-feeded, do you? :)
Hope this helped.
afotoglidis