title: Node-postgres Inserting a new record into my database does not return the new entry's data
body: <p>Here's the route from which the query is being executed:</p>
  
  <pre><code>userRouter.route("/new")
      .post(function (req, res) {
          var user = req.body;
          pg.connect(connectionString, function (error, client, done) {
              var queryString = "INSERT INTO Users (id, first_name, last_name) VALUES (" + "'" + [user.id, user.first_name, user.last_name].join("','") + "'" + ")";
              console.log(queryString);
              client.query(queryString, function (error, result) {
                  console.log(result.rows);
                  done();
              });
          });
      });
  </code></pre>
  
  <p>The problem is that the "result" value I'm attempting to reference from within the second console is basically blank:</p>
  
  <pre><code>{
    command: 'INSERT',
    rowCount: 1,
    oid: 0,
    rows: [],
    fields: [],
    _parsers: [],
    RowCtor: null,
    rowAsArray: false,
    _getTypeParser: [Function: bound ]
   }
  </code></pre>
  
  <p>Shouldn't result.rows contain an array containing an object representing the row I just created in the database?</p>