title: What is the equivalent of (+)<2 in ANSI SQL?
body: <p>I want to turn this</p>
  
  <pre><code>TableA.ColumnA(+)&lt;2
  </code></pre>
  
  <p>into ANSI SQL.</p>
  
  <p>I already tried:</p>
  
  <pre><code>(TableA.ColumnA&lt;2 OR TableA.ColumnA IS NULL)
  </code></pre>
  
  <p>It missed one row. Despite the fact that its ColumnA is (null).</p>
  
  <p>Edit (more context):
  Here is the query</p>
  
  <pre><code>SELECT * FROM a, c 
  WHERE a.status(+)&lt;2
  AND a.rank(+)=1
  AND c.id=a.id(+)
  </code></pre>