title: write table in database with dplyr
body: <p>Is there a way to make <strong>dplyr</strong> hooked up to a database pipe data to a new table <em>within</em> that database, never downloading the data locally?</p>
  
  <p>I'd like to do something along the lines of:</p>
  
  <pre><code>tbl(con, "mytable") %&gt;%
     group_by(dt) %&gt;%
     tally() %&gt;%
     write_to(name = "mytable_2", schema = "transformed")
  </code></pre>