Each function and procedure parameter name must match a given regular expression.

== Noncompliant Code Example

----
DECLARE
  FUNCTION myfunction2(parameter_ PLS_INTEGER) RETURN PLS_INTEGER; -- Noncompliant

  PROCEDURE myprocedure2(parameter_ PLS_INTEGER); -- Noncompliant

  FUNCTION myfunction2(parameter_ PLS_INTEGER) RETURN PLS_INTEGER AS -- Noncompliant
  BEGIN
    RETURN 42;
  END;

  PROCEDURE myprocedure2(parameter_ PLS_INTEGER) AS -- Noncompliant
  BEGIN
    NULL;
  END;
BEGIN
  NULL;
END;
/
----

== Compliant Solution

----
DECLARE
  FUNCTION myfunction1(parameter PLS_INTEGER) RETURN PLS_INTEGER; -- Compliant

  PROCEDURE myprocedure1(parameter PLS_INTEGER); -- Compliant

  FUNCTION myfunction1(parameter PLS_INTEGER) RETURN PLS_INTEGER AS -- Compliant
  BEGIN
    RETURN 42;
  END;

  PROCEDURE myprocedure1(parameter PLS_INTEGER) AS -- Compliant
  BEGIN
    NULL;
  END;

BEGIN
  NULL;
END;
/
----
