title: Display Rows if Column Value is repeated
body: <p>I have a SQL table that looks like this:</p>
  <pre><code>DATA             | TEST_ID | PARAM_ID
  -------------------------------------
  c:\desktop\image1| 11      | 1
  c:\desktop\image2| 12      | 1
  c:\desktop\image3| 13      | 1 
  c:\desktop\image4| 14      | 1
  Fail             | 14      | 2
  0.45             | 14      | 3
  c:\desktop\image5| 15      | 1
  Fail             | 15      | 2
  0.68             | 15      | 3
  c:\desktop\image6| 16      | 1
  Fail             | 16      | 2
  0.25             | 16      | 3
  </code></pre>
  <p>I would like to create a query where the result only shows DATA if TEST_ID has the same value repeated 3 times.</p>
  <p>Ideal Result:</p>
  <pre><code>DATA             | TEST_ID | PARAM_ID
  -------------------------------------
  c:\desktop\image4| 14      | 1
  Fail             | 14      | 2
  0.45             | 14      | 3
  c:\desktop\image5| 15      | 1
  Fail             | 15      | 2
  0.68             | 15      | 3
  c:\desktop\image6| 16      | 1
  Fail             | 16      | 2
  0.25             | 16      | 3
  </code></pre>
  <p>Would the best approach be to use COUNT(*)&gt;2 for the TEST_ID column?</p>