rspec/rules/S2530/plsql/rule.adoc

``++ASC++`` or ``++DESC++`` should be specified for every column of an ``++ORDER BY++`` clause to improve readability.

== Noncompliant Code Example

----
BEGIN
  SELECT col1, col2, col3
  BULK COLLECT INTO result
  FROM my_table
  ORDER BY
    col1 ASC,
    col2,            -- Noncompliant - ASC or DESC should be specified
    col3 DESC;
END;
/
----

== Compliant Solution

----
BEGIN
  SELECT col1, col2, col3
  BULK COLLECT INTO result
  FROM my_table
  ORDER BY
    col1 ASC,
    col2 ASC,
    col3 DESC;
END;
/
----