60 lines
1.1 KiB
Plaintext
60 lines
1.1 KiB
Plaintext
Jump statements (``++EXIT++``, ``++CONTINUE++``, ``++RETURN++``, ``++RAISE++``, and ``++RAISE_APPLICATION_ERROR++``), move control flow out of the current code block. So any statements that come after a jump are dead code.
|
|
|
|
|
|
This rule detects for statements that follow:
|
|
|
|
* ``++EXIT++`` without a ``++WHEN++``
|
|
* ``++CONTINUE++`` without a ``++WHEN++``
|
|
* ``++RETURN++``
|
|
* ``++RAISE++``
|
|
* ``++RAISE_APPLICATION_ERROR++``
|
|
|
|
== Noncompliant Code Example
|
|
|
|
----
|
|
SET SERVEROUTPUT ON
|
|
|
|
BEGIN
|
|
LOOP
|
|
DBMS_OUTPUT.PUT_LINE('This will be printed out');
|
|
EXIT;
|
|
|
|
DBMS_OUTPUT.PUT_LINE('This will NEVER be printed out'); -- Non-Compliant
|
|
END LOOP;
|
|
END;
|
|
/
|
|
----
|
|
|
|
== Compliant Solution
|
|
|
|
----
|
|
SET SERVEROUTPUT ON
|
|
|
|
BEGIN
|
|
LOOP
|
|
DBMS_OUTPUT.PUT_LINE('This will be printed out');
|
|
EXIT;
|
|
END LOOP;
|
|
END;
|
|
/
|
|
----
|
|
|
|
include::../see.adoc[]
|
|
|
|
ifdef::env-github,rspecator-view[]
|
|
|
|
'''
|
|
== Implementation Specification
|
|
(visible only on this page)
|
|
|
|
include::../message.adoc[]
|
|
|
|
include::../highlighting.adoc[]
|
|
|
|
'''
|
|
== Comments And Links
|
|
(visible only on this page)
|
|
|
|
include::../comments-and-links.adoc[]
|
|
endif::env-github,rspecator-view[]
|