Disclaimer: This website is not at associated with CBSE, For official website of CBSE visit - www.cbse.nic.in
Unhandled exceptions are passed to the system containing the
Exceptions can be re-raised in their handler; passes control to handler in outer
Exceptions can be ignored by using NULL as the handler.
Generic exception handler implemented by:
WHEN Exception1 THEN Statements1;
WHEN Exception2 THEN Statements2;
WHEN OTHERS THEN Statementsn;