Sir,
This is my code that exists in one of java files:
the problem is with the line : ps.setInt(1,sq_roll_no.NEXTVAL);
It is showing the problem with sq_roll_no, earlier I didn't use the commented line but to make sure whether it works fine, I added it.
If the above problem gets solved , I would like to add another column as 'Id' that will take the input as sq_roll_no.CURRVAL. If NEXTVAL works , CURRVAL will definitely work.
I would like to ask whether I should write this sequence creation code in Java file or in database.
thanks.
regards.