title: Storing nested json into mysql db in node
body: <p>I want to store the following data into a mysql db.</p>
  
  <pre><code>var data = {
      type: "binary",
      choices: [
      {
           choice: "No",
           answers: 18
      },
      {
           choice: "Yes",
           answers: 11
      }
     ],
      tags: {
           2851: "road",
           8685: "had",
           10978: "heard"
      }
    };
  </code></pre>
  
  <p>Choices is a javascript object var choices; and tags is var tags;
  I want to store in just 3 columns of a mysql db.</p>
  
  <p>I have tried JSON.stringify(choices) to no avail.</p>