GOTO
GOTO label_name;Performs unconditional branching to a named label. In general, use of the GO statement is not recommended. At least one executable statement must follow the label (if you wish, the NULL statement can be this necessary executable statement).
Restrictions
The following scope restrictions apply to the GOTO statement:
Can branch out of an IF statement, LOOP, or sub-block
Cannot branch into an IF statement, LOOP, or sub-block
Cannot branch from one section of an IF statement to another (from the IF/THEN section to the ELSE section is illegal)
Cannot branch into or out of a subprogram
Cannot branch from the exception section to the executable section of a PL/SQL block
Cannot branch from the executable section to the exception section of a PL/SQL block, although a RAISE does this