title: How to read URL with read.csv.sql in R
body: <p>I'm trying to import a csv document from a URL using the <code>read.csv.sql {sqldf}</code> but without success so far.</p>
  
  <p>I tried the following but seems <strong>"file" is not recognized</strong>. </p>
  
  <p>Any help?</p>
  
  <pre><code>read.csv.sql("https://vincentarelbundock.github.io/Rdatasets/csv/datasets/AirPassengers.csv", "select * from file")
  </code></pre>