Oracle - GOTO Statement

Example of GOTO Statement:

DECLARE

   EX1 VARCHAR2(50);

   FLAG BOOLEAN := FALSE;

  

BEGIN

    EX1 := '&EX1';  

   BEGIN

    IF(EX1 IS NOT NULL) THEN

   

        GOTO LABEL1;

    END IF;   

   

   END;

  

   <<LABEL2>>

   BEGIN

    DBMS_OUTPUT.PUT_LINE('SKIP THIS BLOCK');

   END;

  

  

   <<LABEL1>>

   BEGIN

    DBMS_OUTPUT.PUT_LINE('GO TO HAS BEEN EXECUTED');

  

   END;

END;