SQL> DECLARE
2 v_TestVar NUMBER := 1;
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 /
DECLARE
*
ERROR at line 1:
ORA-06592: CASE not found while executing CASE statement
ORA-06512: at line 4
SQL>
SQL>