SQL>
SQL>
SQL> DECLARE
2 v_TestVar NUMBER := 2;
3 BEGIN
4 CASE v_TestVar
5 WHEN 2 THEN DBMS_OUTPUT.PUT_LINE('Two!');
6 WHEN 3 THEN DBMS_OUTPUT.PUT_LINE('Three!');
7 WHEN 4 THEN DBMS_OUTPUT.PUT_LINE('Four!');
8 END CASE;
9 END;
10 /
Two!
PL/SQL procedure successfully completed.
SQL>
SQL>